diff --git a/.bazelrc b/.bazelrc
index c5f13f75da26..9d0ae2aea127 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -42,7 +42,7 @@ build:release --workspace_status_command="node ./tools/bazel-stamp-vars.js"
 
 # Use the legacy AOT compiler strategy. We don't want to compile with Ivy nor with "ngtsc" which
 # does not generate factory files which are needed for AOT.
-build --define=compile=legacy
+build --define=compile=aot
 
 #######################
 # Remote HTTP Caching #
diff --git a/package.json b/package.json
index d5b5ffe02d94..6fbd8871ebb9 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "yarn": ">= 1.17.3"
   },
   "scripts": {
-    "postinstall": "node --preserve-symlinks --preserve-symlinks-main tools/bazel/postinstall-patches.js",
+    "postinstall": "node --preserve-symlinks --preserve-symlinks-main tools/bazel/postinstall-patches.js | ivy-ngcc --properties es2015 --create-ivy-entry-points",
     "build": "bash ./scripts/build-packages-dist.sh",
     "bazel:buildifier": "find . -type f \\( -name \"*.bzl\" -or -name WORKSPACE -or -name BUILD -or -name BUILD.bazel \\) ! -path \"*/node_modules/*\" | xargs buildifier -v --warnings=attr-cfg,attr-license,attr-non-empty,attr-output-default,attr-single-file,constant-glob,ctx-args,depset-iteration,depset-union,dict-concatenation,duplicated-name,filetype,git-repository,http-archive,integer-division,load,load-on-top,native-build,native-package,output-group,package-name,package-on-top,redefined-variable,repository-name,same-origin-load,string-iteration,unused-variable,unsorted-dict-items,out-of-order-load",
     "bazel:format-lint": "yarn -s bazel:buildifier --lint=warn --mode=check",
@@ -51,12 +51,12 @@
     "@types/googlemaps": "^3.37.0",
     "@types/youtube": "^0.0.38",
     "@webcomponents/custom-elements": "^1.1.0",
-    "core-js": "^2.6.1",
+    "core-js": "^2.6.9",
     "material-components-web": "^4.0.0-canary.e851d4f40.0",
     "rxjs": "^6.5.3",
     "systemjs": "0.19.43",
     "tsickle": "^0.35.0",
-    "tslib": "^1.9.3",
+    "tslib": "^1.10.0",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {
@@ -98,11 +98,11 @@
     "browser-sync": "^2.26.7",
     "chalk": "^2.4.2",
     "clang-format": "^1.2.4",
-    "codelyzer": "^5.1.1",
+    "codelyzer": "^5.1.2",
     "conventional-changelog": "^3.0.5",
     "dgeni": "^0.4.11",
     "dgeni-packages": "^0.27.1",
-    "firebase-tools": "^4.1.0",
+    "firebase-tools": "^7.5.0",
     "fs-extra": "^3.0.1",
     "glob": "^7.1.2",
     "gulp": "^3.9.1",
@@ -151,7 +151,7 @@
     "ts-api-guardian": "^0.4.6",
     "ts-node": "^3.0.4",
     "tsconfig-paths": "^2.3.0",
-    "tslint": "^5.19.0",
+    "tslint": "^5.20.0",
     "tsutils": "^3.0.0",
     "typescript": "3.5.3",
     "uglify-js": "^2.8.14"
diff --git a/src/cdk/stepper/stepper.ts b/src/cdk/stepper/stepper.ts
index f5a2e59cf349..71dd1d37d693 100644
--- a/src/cdk/stepper/stepper.ts
+++ b/src/cdk/stepper/stepper.ts
@@ -124,7 +124,8 @@ export class CdkStep implements OnChanges {
   @ViewChild(TemplateRef, {static: true}) content: TemplateRef<any>;
 
   /** The top level abstract control of the step. */
-  @Input() stepControl: FormControlLike;
+  // TODO figure out how to support FormGroup here
+  @Input() stepControl: FormControlLike | any;
 
   /** Whether user has seen the expanded step content or not. */
   interacted = false;
diff --git a/src/dev-app/badge/badge-demo.html b/src/dev-app/badge/badge-demo.html
index 029c183d6bdd..c07828170996 100644
--- a/src/dev-app/badge/badge-demo.html
+++ b/src/dev-app/badge/badge-demo.html
@@ -6,7 +6,7 @@ <h3>Text</h3>
       Hello
     </span>
 
-    <span [matBadge]="11111" matBadgeOverlap="false">
+    <span matBadge="11111" matBadgeOverlap="false">
       Hello
     </span>
 
diff --git a/src/dev-app/checkbox/checkbox-demo.ts b/src/dev-app/checkbox/checkbox-demo.ts
index a56c4d3afa27..ea4535e60b05 100644
--- a/src/dev-app/checkbox/checkbox-demo.ts
+++ b/src/dev-app/checkbox/checkbox-demo.ts
@@ -9,6 +9,7 @@
 import {Component, Directive} from '@angular/core';
 import {MAT_CHECKBOX_CLICK_ACTION} from '@angular/material/checkbox';
 import {ANIMATION_MODULE_TYPE} from '@angular/platform-browser/animations';
+import {ThemePalette} from '@angular/material/core';
 
 
 export interface Task {
@@ -46,7 +47,7 @@ export class AnimationsNoop {
       margin-bottom: 4px;
     }
   `],
-  templateUrl: 'nested-checklist.html',
+  templateUrl: './nested-checklist.html',
 })
 export class MatCheckboxDemoNestedChecklist {
   tasks: Task[] = [
@@ -76,12 +77,18 @@ export class MatCheckboxDemoNestedChecklist {
     return task.completed || (subtasks != null && subtasks.every(t => t.completed));
   }
 
-  someComplete(tasks: Task[]): boolean {
+  someComplete(tasks: Task[] | undefined | null): boolean {
+    if (tasks === undefined || tasks === null) {
+      return false;
+    }
     const numComplete = tasks.filter(t => t.completed).length;
     return numComplete > 0 && numComplete < tasks.length;
   }
 
-  setAllCompleted(tasks: Task[], completed: boolean) {
+  setAllCompleted(tasks: Task[] | undefined | null, completed: boolean): void {
+    if (tasks === undefined || tasks === null) {
+      return;
+    }
     tasks.forEach(t => t.completed = completed);
   }
 }
@@ -96,7 +103,7 @@ export class CheckboxDemo {
   isIndeterminate: boolean = false;
   isChecked: boolean = false;
   isDisabled: boolean = false;
-  labelPosition: string = 'after';
+  labelPosition: 'after' | 'before' = 'after';
   useAlternativeColor: boolean = false;
 
   demoRequired = false;
@@ -104,12 +111,12 @@ export class CheckboxDemo {
   demoChecked = false;
   demoDisabled = false;
   demoIndeterminate = false;
-  demoLabel = null;
+  demoLabel = '';
   demoLabelledBy = null;
-  demoId = null;
-  demoName = null;
-  demoValue = null;
-  demoColor = 'primary';
+  demoId = '';
+  demoName = '';
+  demoValue = '';
+  demoColor: ThemePalette = 'primary';
   demoDisableRipple = false;
   demoHideLabel = false;
 
diff --git a/src/dev-app/chips/chips-demo.ts b/src/dev-app/chips/chips-demo.ts
index 8a5c79572367..fbf3e2b7813c 100644
--- a/src/dev-app/chips/chips-demo.ts
+++ b/src/dev-app/chips/chips-demo.ts
@@ -30,7 +30,7 @@ export interface DemoColor {
 export class ChipsDemo {
   tabIndex = 0;
   visible = true;
-  color = '';
+  color: ThemePalette = undefined;
   selectable = true;
   removable = true;
   addOnBlur = true;
diff --git a/src/dev-app/connected-overlay/connected-overlay-demo.html b/src/dev-app/connected-overlay/connected-overlay-demo.html
index 77dd7445d092..9ab9d62c941f 100644
--- a/src/dev-app/connected-overlay/connected-overlay-demo.html
+++ b/src/dev-app/connected-overlay/connected-overlay-demo.html
@@ -97,7 +97,7 @@ <h2>Options</h2>
   <button mat-raised-button
       cdkOverlayOrigin
       type="button"
-      [disabled]="overlayRef"
+      [disabled]="!!overlayRef"
       (click)="openWithConfig()">Open</button>
 </div>
 
diff --git a/src/dev-app/datepicker/datepicker-demo.html b/src/dev-app/datepicker/datepicker-demo.html
index 3abeedf1d183..31c76d68a393 100644
--- a/src/dev-app/datepicker/datepicker-demo.html
+++ b/src/dev-app/datepicker/datepicker-demo.html
@@ -51,7 +51,7 @@ <h2>Result</h2>
            [(ngModel)]="date"
            [min]="minDate"
            [max]="maxDate"
-           [matDatepickerFilter]="filterOdd ? dateFilter : null"
+           [matDatepickerFilter]="filterOdd ? dateFilter : undefined"
            [disabled]="inputDisabled"
            (dateInput)="onDateInput($event)"
            (dateChange)="onDateChange($event)">
@@ -81,7 +81,7 @@ <h2>Result</h2>
          [min]="minDate"
          [max]="maxDate"
          [disabled]="inputDisabled"
-         [matDatepickerFilter]="filterOdd ? dateFilter : null"
+         [matDatepickerFilter]="filterOdd ? dateFilter : undefined"
          placeholder="Pick a date">
   <mat-datepicker-toggle [for]="resultPicker2"></mat-datepicker-toggle>
   <mat-datepicker
@@ -99,7 +99,7 @@ <h2>Input disabled datepicker</h2>
   <mat-form-field>
     <mat-label>Input disabled</mat-label>
     <input matInput [matDatepicker]="datePicker1" [(ngModel)]="date" [min]="minDate" [max]="maxDate"
-           [matDatepickerFilter]="filterOdd ? dateFilter : null" disabled>
+           [matDatepickerFilter]="filterOdd ? dateFilter : undefined" disabled>
     <mat-datepicker #datePicker1 [touchUi]="touch" [startAt]="startAt"
                     [startView]="yearView ? 'year' : 'month'"></mat-datepicker>
   </mat-form-field>
@@ -111,7 +111,7 @@ <h2>Input disabled via FormControl</h2>
   <mat-form-field>
     <mat-label>FormControl disabled</mat-label>
     <input matInput [matDatepicker]="datePicker2" [formControl]="dateCtrl" [min]="minDate"
-           [max]="maxDate" [matDatepickerFilter]="filterOdd ? dateFilter : null">
+           [max]="maxDate" [matDatepickerFilter]="filterOdd ? dateFilter : undefined">
     <mat-datepicker #datePicker2 [touchUi]="touch" [startAt]="startAt"
                     [startView]="yearView ? 'year' : 'month'"></mat-datepicker>
   </mat-form-field>
@@ -127,7 +127,7 @@ <h2>Input disabled, datepicker popup enabled</h2>
   <mat-form-field>
     <mat-label>Input disabled, datepicker enabled</mat-label>
     <input matInput disabled [matDatepicker]="datePicker3" [(ngModel)]="date" [min]="minDate"
-           [max]="maxDate" [matDatepickerFilter]="filterOdd ? dateFilter : null">
+           [max]="maxDate" [matDatepickerFilter]="filterOdd ? dateFilter : undefined">
     <mat-datepicker #datePicker3 [touchUi]="touch" [disabled]="false" [startAt]="startAt"
                     [startView]="yearView ? 'year' : 'month'"></mat-datepicker>
   </mat-form-field>
@@ -138,8 +138,9 @@ <h2>Datepicker with value property binding</h2>
   <mat-datepicker-toggle [for]="datePicker4"></mat-datepicker-toggle>
   <mat-form-field>
     <mat-label>Value binding</mat-label>
+    <!--  TODO Figure out how to get this value binding to work without using any  -->
     <input matInput [matDatepicker]="datePicker4" [value]="date" [min]="minDate"
-           [max]="maxDate" [matDatepickerFilter]="filterOdd ? dateFilter : null">
+           [max]="maxDate" [matDatepickerFilter]="filterOdd ? dateFilter : undefined">
     <mat-datepicker #datePicker4 [touchUi]="touch" [startAt]="startAt"
                     [startView]="yearView ? 'year' : 'month'"></mat-datepicker>
   </mat-form-field>
diff --git a/src/dev-app/datepicker/datepicker-demo.ts b/src/dev-app/datepicker/datepicker-demo.ts
index d30a8c19ab87..2d1510570f76 100644
--- a/src/dev-app/datepicker/datepicker-demo.ts
+++ b/src/dev-app/datepicker/datepicker-demo.ts
@@ -42,15 +42,20 @@ export class DatepickerDemo {
   minDate: Date;
   maxDate: Date;
   startAt: Date;
-  date: Date;
+  date: any;
   lastDateInput: Date | null;
   lastDateChange: Date | null;
   color: ThemePalette;
 
   dateCtrl = new FormControl();
 
-  dateFilter =
-      (date: Date) => !(date.getFullYear() % 2) && (date.getMonth() % 2) && !(date.getDate() % 2)
+  dateFilter: (date: Date | null) => boolean =
+    (date: Date | null) => {
+      if (date === null) {
+        return true;
+      }
+      return !(date.getFullYear() % 2) && Boolean(date.getMonth() % 2) && !(date.getDate() % 2);
+    }
 
   onDateInput = (e: MatDatepickerInputEvent<Date>) => this.lastDateInput = e.value;
   onDateChange = (e: MatDatepickerInputEvent<Date>) => this.lastDateChange = e.value;
@@ -58,6 +63,10 @@ export class DatepickerDemo {
   // pass custom header component type as input
   customHeader = CustomHeader;
   customHeaderNgContent = CustomHeaderNgContent;
+
+  constructor() {
+
+  }
 }
 
 // Custom header component for datepicker
diff --git a/src/dev-app/expansion/expansion-demo.ts b/src/dev-app/expansion/expansion-demo.ts
index 42d289c30e2b..6afd98baa294 100644
--- a/src/dev-app/expansion/expansion-demo.ts
+++ b/src/dev-app/expansion/expansion-demo.ts
@@ -19,12 +19,12 @@ import {MatAccordion} from '@angular/material/expansion';
 export class ExpansionDemo {
   @ViewChild(MatAccordion, {static: false}) accordion: MatAccordion;
 
-  displayMode = 'default';
+  displayMode: 'default' | 'flat' = 'default';
   multi = false;
   hideToggle = false;
   disabled = false;
   showPanel3 = true;
-  togglePosition = 'after';
+  togglePosition: 'before' | 'after' = 'after';
   expandedHeight: string;
   collapsedHeight: string;
   events: string[] = [];
diff --git a/src/dev-app/grid-list/grid-list-demo.ts b/src/dev-app/grid-list/grid-list-demo.ts
index be82d7b85196..3faab94482bb 100644
--- a/src/dev-app/grid-list/grid-list-demo.ts
+++ b/src/dev-app/grid-list/grid-list-demo.ts
@@ -35,7 +35,7 @@ export class GridListDemo {
   basicRowHeight = 80;
   fixedCols = 4;
   fixedRowHeight = 100;
-  ratioGutter = 1;
+  ratioGutter = '1';
   fitListHeight = '400px';
   ratio = '4:1';
 
diff --git a/src/dev-app/input/input-demo.html b/src/dev-app/input/input-demo.html
index 5defa027774d..b3c011b1b38c 100644
--- a/src/dev-app/input/input-demo.html
+++ b/src/dev-app/input/input-demo.html
@@ -363,6 +363,7 @@ <h4>Textarea</h4>
       <mat-form-field class="demo-text-align-end">
         <mat-label>Email address</mat-label>
         <input matInput #email value="angular-core">
+        <!-- TODO Figure out how to resolve "Property 'focused' does not exist on type 'HTMLInputElement'." -->
         <span matPrefix><mat-icon [class.primary]="email.focused">email</mat-icon>&nbsp;</span>
         <span matSuffix [class.primary]="email.focused">&nbsp;@gmail.com</span>
       </mat-form-field>
@@ -548,6 +549,7 @@ <h3>Regular &lt;textarea&gt; with maxRows and minRows</h3>
       <label>minRows<input type="number" #minRows class="demo-rows" (input)="1+1"></label> &nbsp;
       <label>maxRows<input type="number" #maxRows class="demo-rows" (input)="1+1"></label>
     </div>
+   <!-- TODO Figure out how to bind values from template variables minRows and maxRows -->
     <textarea class="demo-textarea"
         cdkTextareaAutosize
         [cdkAutosizeMinRows]="minRows.value"
diff --git a/src/dev-app/input/input-demo.ts b/src/dev-app/input/input-demo.ts
index b8708115820f..9b177f96e9e9 100644
--- a/src/dev-app/input/input-demo.ts
+++ b/src/dev-app/input/input-demo.ts
@@ -23,7 +23,7 @@ const EMAIL_REGEX = /^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA
   styleUrls: ['input-demo.css'],
 })
 export class InputDemo {
-  floatingLabel = 'auto';
+  floatingLabel: 'always' | 'never' | 'auto' = 'auto';
   color: boolean;
   requiredField: boolean;
   hideRequiredMarker: boolean;
diff --git a/src/dev-app/mdc-checkbox/mdc-checkbox-demo.ts b/src/dev-app/mdc-checkbox/mdc-checkbox-demo.ts
index 1329135bb3a6..a571a6f64973 100644
--- a/src/dev-app/mdc-checkbox/mdc-checkbox-demo.ts
+++ b/src/dev-app/mdc-checkbox/mdc-checkbox-demo.ts
@@ -9,6 +9,7 @@
 import {Component, Directive} from '@angular/core';
 import {MAT_CHECKBOX_CLICK_ACTION} from '@angular/material/checkbox';
 import {ANIMATION_MODULE_TYPE} from '@angular/platform-browser/animations';
+import {ThemePalette} from '@angular/material/core';
 
 
 export interface Task {
@@ -77,12 +78,18 @@ export class MatCheckboxDemoNestedChecklist {
     return task.completed || (subtasks != null && subtasks.every(t => t.completed));
   }
 
-  someComplete(tasks: Task[]): boolean {
+  someComplete(tasks: Task[] | undefined | null): boolean {
+    if (tasks === undefined || tasks === null) {
+      return false;
+    }
     const numComplete = tasks.filter(t => t.completed).length;
     return numComplete > 0 && numComplete < tasks.length;
   }
 
-  setAllCompleted(tasks: Task[], completed: boolean) {
+  setAllCompleted(tasks: Task[] | undefined | null, completed: boolean): void {
+    if (tasks === undefined || tasks === null) {
+      return;
+    }
     tasks.forEach(t => t.completed = completed);
   }
 }
@@ -97,7 +104,7 @@ export class MdcCheckboxDemo {
   isIndeterminate: boolean = false;
   isChecked: boolean = false;
   isDisabled: boolean = false;
-  labelPosition: string = 'after';
+  labelPosition: 'before' | 'after' = 'after';
   useAlternativeColor: boolean = false;
 
   demoRequired = false;
@@ -105,12 +112,12 @@ export class MdcCheckboxDemo {
   demoChecked = false;
   demoDisabled = false;
   demoIndeterminate = false;
-  demoLabel = null;
+  demoLabel = '';
   demoLabelledBy = null;
-  demoId = null;
-  demoName = null;
-  demoValue = null;
-  demoColor = 'primary';
+  demoId = '';
+  demoName = '';
+  demoValue = '';
+  demoColor: ThemePalette = 'primary';
   demoDisableRipple = false;
   demoHideLabel = false;
 
diff --git a/src/dev-app/mdc-progress-bar/mdc-progress-bar-demo.ts b/src/dev-app/mdc-progress-bar/mdc-progress-bar-demo.ts
index 349ee2e60cf2..49d38302d37b 100644
--- a/src/dev-app/mdc-progress-bar/mdc-progress-bar-demo.ts
+++ b/src/dev-app/mdc-progress-bar/mdc-progress-bar-demo.ts
@@ -7,6 +7,7 @@
  */
 
 import {Component} from '@angular/core';
+import {ThemePalette} from '@angular/material/core';
 
 @Component({
   moduleId: module.id,
@@ -15,7 +16,7 @@ import {Component} from '@angular/core';
   styleUrls: ['mdc-progress-bar-demo.css'],
 })
 export class MdcProgressBarDemo {
-  color: string = 'primary';
+  color: ThemePalette = 'primary';
   determinateProgressValue: number = 30;
   determinateAnimationEndValue: number;
   bufferAnimationEndValue: number;
diff --git a/src/dev-app/progress-bar/progress-bar-demo.ts b/src/dev-app/progress-bar/progress-bar-demo.ts
index 20038ee88934..b17f2a218ec0 100644
--- a/src/dev-app/progress-bar/progress-bar-demo.ts
+++ b/src/dev-app/progress-bar/progress-bar-demo.ts
@@ -7,6 +7,7 @@
  */
 
 import {Component} from '@angular/core';
+import {ThemePalette} from '@angular/material/core';
 
 
 // TODO(josephperrott): Add an automatically filling example progress bar.
@@ -18,7 +19,7 @@ import {Component} from '@angular/core';
   styleUrls: ['progress-bar-demo.css'],
 })
 export class ProgressBarDemo {
-  color: string = 'primary';
+  color: ThemePalette = 'primary';
   determinateProgressValue: number = 30;
   determinateAnimationEndValue: number;
   bufferAnimationEndValue: number;
diff --git a/src/dev-app/progress-spinner/progress-spinner-demo.ts b/src/dev-app/progress-spinner/progress-spinner-demo.ts
index 8ed811215bc5..8b7f78ba27ed 100644
--- a/src/dev-app/progress-spinner/progress-spinner-demo.ts
+++ b/src/dev-app/progress-spinner/progress-spinner-demo.ts
@@ -7,6 +7,7 @@
  */
 
 import {Component} from '@angular/core';
+import {ThemePalette} from '@angular/material/core';
 
 
 @Component({
@@ -17,11 +18,10 @@ import {Component} from '@angular/core';
 })
 export class ProgressSpinnerDemo {
   progressValue = 60;
-  color = 'primary';
+  color: ThemePalette = 'primary';
   isDeterminate = true;
 
   step(val: number) {
     this.progressValue = Math.max(0, Math.min(100, val + this.progressValue));
   }
-
 }
diff --git a/src/dev-app/radio/radio-demo.html b/src/dev-app/radio/radio-demo.html
index 2a8c2ac757d0..19b51db6abd1 100644
--- a/src/dev-app/radio/radio-demo.html
+++ b/src/dev-app/radio/radio-demo.html
@@ -44,7 +44,7 @@ <h1>Dynamic Example</h1>
     name="my_options"
     [disabled]="isDisabled"
     [required]="isRequired"
-    [labelPosition]="isAlignEnd ? 'end' : 'start'">
+    [labelPosition]="isAlignEnd ? 'after' : 'before'">
     <mat-radio-button value="option_1">Option 1</mat-radio-button>
     <mat-radio-button value="option_2">Option 2</mat-radio-button>
     <mat-radio-button value="option_3">Option 3</mat-radio-button>
diff --git a/src/dev-app/select/select-demo.html b/src/dev-app/select/select-demo.html
index abc808b618cd..ad4d4607a22a 100644
--- a/src/dev-app/select/select-demo.html
+++ b/src/dev-app/select/select-demo.html
@@ -174,7 +174,7 @@ <h4>Error message with errorStateMatcher</h4>
       <mat-select [(ngModel)]="currentDrink" [required]="drinksRequired"
         [disabled]="drinksDisabled" #drinkControl="ngModel">
         <mat-option>None</mat-option>
-        <mat-option *ngFor="let drink of drinks" [value]="drink.value" [disabled]="drink.disabled">
+        <mat-option *ngFor="let drink of drinks" [value]="drink.value">
           {{ drink.viewValue }}
         </mat-option>
       </mat-select>
@@ -293,7 +293,7 @@ <h4>Error message with errorStateMatcher</h4>
                     [required]="drinkObjectRequired"
                     [compareWith]="compareByValue ? compareDrinkObjectsByValue : compareByReference"
                     #drinkObjectControl="ngModel">
-          <mat-option *ngFor="let drink of drinks" [value]="drink" [disabled]="drink.disabled">
+          <mat-option *ngFor="let drink of drinks" [value]="drink">
             {{ drink.viewValue }}
           </mat-option>
         </mat-select>
diff --git a/src/dev-app/select/select-demo.ts b/src/dev-app/select/select-demo.ts
index 21469fbc7bd4..0d466e90e260 100644
--- a/src/dev-app/select/select-demo.ts
+++ b/src/dev-app/select/select-demo.ts
@@ -8,7 +8,7 @@
 
 import {Component} from '@angular/core';
 import {FormControl, Validators} from '@angular/forms';
-import {ErrorStateMatcher} from '@angular/material/core';
+import {ErrorStateMatcher, ThemePalette} from '@angular/material/core';
 import {MatSelectChange} from '@angular/material/select';
 
 /** Error any time control is invalid */
@@ -41,12 +41,12 @@ export class SelectDemo {
   currentDigimon: string;
   currentAppearanceValue: string | null;
   latestChangeEvent: MatSelectChange;
-  floatLabel = 'auto';
+  floatLabel: 'always' | 'never' | 'auto' = 'auto';
   drinksWidth = 'default';
   foodControl = new FormControl('pizza-1');
   topHeightCtrl = new FormControl(0);
-  drinksTheme = 'primary';
-  pokemonTheme = 'primary';
+  drinksTheme: ThemePalette = 'primary';
+  pokemonTheme: ThemePalette = 'primary';
   compareByValue = true;
   selectFormControl = new FormControl('', Validators.required);
 
diff --git a/src/dev-app/sidenav/sidenav-demo.ts b/src/dev-app/sidenav/sidenav-demo.ts
index 950ace5e8134..c4f8bcc632af 100644
--- a/src/dev-app/sidenav/sidenav-demo.ts
+++ b/src/dev-app/sidenav/sidenav-demo.ts
@@ -25,7 +25,18 @@ export class SidenavDemo {
   showFooter = false;
   modeIndex = 0;
   hasBackdrop: boolean;
-  get mode() { return ['side', 'over', 'push'][this.modeIndex]; }
+  get mode(): 'side' | 'over' | 'push' {
+    switch (this.modeIndex) {
+      case 0:
+        return 'side';
+      case 1:
+        return 'over';
+      case 2:
+        return 'push';
+      default:
+        return 'side';
+    }
+  }
   get fixedTop() { return this.fixed && this.showHeader && !this.coverHeader ? 64 : 0; }
   get fixedBottom() { return this.fixed && this.showFooter && !this.coverHeader ? 64 : 0; }
 }
diff --git a/src/dev-app/stepper/stepper-demo.html b/src/dev-app/stepper/stepper-demo.html
index d932ec3c1be6..e1741fb234db 100644
--- a/src/dev-app/stepper/stepper-demo.html
+++ b/src/dev-app/stepper/stepper-demo.html
@@ -5,7 +5,7 @@ <h3>Linear Vertical Stepper Demo using a single form</h3>
 <form [formGroup]="formGroup">
   <mat-vertical-stepper #linearVerticalStepper="matVerticalStepper" formArrayName="formArray"
                         [linear]="!isNonLinear" [disableRipple]="disableRipple">
-    <mat-step formGroupName="0" [stepControl]="formArray?.get([0])">
+    <mat-step formGroupName="0" [stepControl]="formArray?.get([0]) === null ? undefined : formArray?.get([0])!">
       <ng-template matStepLabel>Fill out your name</ng-template>
       <mat-form-field>
         <mat-label>First name</mat-label>
@@ -23,7 +23,8 @@ <h3>Linear Vertical Stepper Demo using a single form</h3>
       </div>
     </mat-step>
 
-    <mat-step formGroupName="1" [stepControl]="formArray?.get([1])" optional>
+    <mat-step formGroupName="1" [stepControl]="formArray?.get([1]) === null ? undefined : formArray?.get([1])!"
+              optional>
       <ng-template matStepLabel>
         <div>Fill out your email address</div>
       </ng-template>
diff --git a/src/dev-app/tsconfig.json b/src/dev-app/tsconfig.json
index abeff4c04762..ca1ddd75ea98 100644
--- a/src/dev-app/tsconfig.json
+++ b/src/dev-app/tsconfig.json
@@ -1,6 +1,9 @@
 // Configuration for IDEs only.
 {
   "extends": "../../tsconfig.json",
+  "angularCompilerOptions": {
+    "enableIvy": true
+  },
   "compilerOptions": {
     // Needed for Moment.js since it doesn't have a default export.
     "allowSyntheticDefaultImports": true,
diff --git a/src/dev-app/virtual-scroll/virtual-scroll-demo.html b/src/dev-app/virtual-scroll/virtual-scroll-demo.html
index 40792b7aab14..b6ce2228804d 100644
--- a/src/dev-app/virtual-scroll/virtual-scroll-demo.html
+++ b/src/dev-app/virtual-scroll/virtual-scroll-demo.html
@@ -87,7 +87,7 @@ <h2>Observable data</h2>
 
 <button (click)="emitData()">Add item</button>
 <cdk-virtual-scroll-viewport class="demo-viewport" [itemSize]="50">
-  <div *cdkVirtualFor="let size of observableData | async; let i = index" class="demo-item"
+  <div *cdkVirtualFor="let size of (observableData | async)!; let i = index" class="demo-item"
        [style.height.px]="size">
     Item #{{i}} - ({{size}}px)
   </div>
@@ -98,7 +98,7 @@ <h2>No trackBy</h2>
 <button (click)="sortBy('name')">Sort by state name</button>
 <button (click)="sortBy('capital')">Sort by state capital</button>
 <cdk-virtual-scroll-viewport class="demo-viewport" [itemSize]="60">
-  <div *cdkVirtualFor="let state of statesObservable | async"
+  <div *cdkVirtualFor="let state of (statesObservable | async)!"
        class="demo-state-item">
     <div class="demo-state">{{state.name}}</div>
     <div class="demo-capital">{{state.capital}}</div>
@@ -110,7 +110,7 @@ <h2>trackBy index</h2>
 <button (click)="sortBy('name')">Sort by state name</button>
 <button (click)="sortBy('capital')">Sort by state capital</button>
 <cdk-virtual-scroll-viewport class="demo-viewport" [itemSize]="60">
-  <div *cdkVirtualFor="let state of statesObservable | async; trackBy: indexTrackFn"
+  <div *cdkVirtualFor="let state of (statesObservable | async)!; trackBy: indexTrackFn"
        class="demo-state-item">
     <div class="demo-state">{{state.name}}</div>
     <div class="demo-capital">{{state.capital}}</div>
@@ -122,7 +122,7 @@ <h2>trackBy state name</h2>
 <button (click)="sortBy('name')">Sort by state name</button>
 <button (click)="sortBy('capital')">Sort by state capital</button>
 <cdk-virtual-scroll-viewport class="demo-viewport" [itemSize]="60">
-  <div *cdkVirtualFor="let state of statesObservable | async; trackBy: nameTrackFn"
+  <div *cdkVirtualFor="let state of (statesObservable | async)!; trackBy: nameTrackFn"
        class="demo-state-item">
     <div class="demo-state">{{state.name}}</div>
     <div class="demo-capital">{{state.capital}}</div>
@@ -133,7 +133,7 @@ <h2>Use with <code>&lt;ol&gt;</code></h2>
 
 <cdk-virtual-scroll-viewport class="demo-viewport" autosize #viewport3>
   <ol class="demo-ol" [start]="viewport3.getRenderedRange().start + 1">
-    <li *cdkVirtualFor="let state of statesObservable | async" class="demo-li">
+    <li *cdkVirtualFor="let state of (statesObservable | async)!" class="demo-li">
       {{state.name}} - {{state.capital}}
     </li>
   </ol>
@@ -143,7 +143,7 @@ <h2>Use with <code>&lt;ul&gt;</code></h2>
 
 <cdk-virtual-scroll-viewport class="demo-viewport" autosize>
   <ul class="demo-ul">
-    <li *cdkVirtualFor="let state of statesObservable | async" class="demo-li">
+    <li *cdkVirtualFor="let state of (statesObservable | async)!" class="demo-li">
       {{state.name}} - {{state.capital}}
     </li>
   </ul>
@@ -153,7 +153,7 @@ <h2>Use with <code>&lt;dl&gt;</code></h2>
 
 <cdk-virtual-scroll-viewport class="demo-viewport" autosize>
   <dl class="demo-dl">
-    <ng-container *cdkVirtualFor="let state of statesObservable | async">
+    <ng-container *cdkVirtualFor="let state of (statesObservable | async)!">
       <dt class="demo-dt">{{state.name}}</dt>
       <dd class="demo-dd">{{state.capital}}</dd>
     </ng-container>
@@ -164,7 +164,7 @@ <h2>Use with <code>&lt;table&gt;</code></h2>
 
 <cdk-virtual-scroll-viewport class="demo-viewport" autosize>
   <table class="demo-ol">
-    <tr *cdkVirtualFor="let state of statesObservable | async" class="demo-tr">
+    <tr *cdkVirtualFor="let state of (statesObservable | async)!" class="demo-tr">
       <td class="demo-td">{{state.name}}</td>
       <td class="demo-td">{{state.capital}}</td>
     </tr>
diff --git a/src/material-examples/cdk/stepper/cdk-custom-stepper-without-form/example-custom-stepper.html b/src/material-examples/cdk/stepper/cdk-custom-stepper-without-form/example-custom-stepper.html
index 0f956035ae8a..215c6d5a7c95 100644
--- a/src/material-examples/cdk/stepper/cdk-custom-stepper-without-form/example-custom-stepper.html
+++ b/src/material-examples/cdk/stepper/cdk-custom-stepper-without-form/example-custom-stepper.html
@@ -11,7 +11,7 @@ <h2>Step {{ selectedIndex + 1 }}/{{ steps.length }}</h2>
     <button class="example-nav-button" cdkStepperPrevious>&larr;</button>
     <button
       class="example-step"
-      *ngFor="let step of steps; let i = index"
+      *ngFor="let step of steps.toArray(); let i = index"
       [ngClass]="{ 'example-active': selectedIndex === i }"
       (click)="onClick(i)"
     >
diff --git a/src/material-examples/material/autocomplete/autocomplete-display/autocomplete-display-example.ts b/src/material-examples/material/autocomplete/autocomplete-display/autocomplete-display-example.ts
index 89c6eb6e338e..3b8213cf2396 100644
--- a/src/material-examples/material/autocomplete/autocomplete-display/autocomplete-display-example.ts
+++ b/src/material-examples/material/autocomplete/autocomplete-display/autocomplete-display-example.ts
@@ -33,8 +33,8 @@ export class AutocompleteDisplayExample implements OnInit {
       );
   }
 
-  displayFn(user?: User): string | undefined {
-    return user ? user.name : undefined;
+  displayFn(user?: User): string {
+    return user ? user.name : 'Unknown';
   }
 
   private _filter(name: string): User[] {
diff --git a/src/material-examples/material/checkbox/checkbox-configurable/checkbox-configurable-example.html b/src/material-examples/material/checkbox/checkbox-configurable/checkbox-configurable-example.html
index a413ae67de66..4591963c3e23 100644
--- a/src/material-examples/material/checkbox/checkbox-configurable/checkbox-configurable-example.html
+++ b/src/material-examples/material/checkbox/checkbox-configurable/checkbox-configurable-example.html
@@ -37,4 +37,3 @@ <h2 class="example-h2">Result</h2>
     </section>
   </mat-card-content>
 </mat-card>
-
diff --git a/src/material-examples/material/checkbox/checkbox-configurable/checkbox-configurable-example.ts b/src/material-examples/material/checkbox/checkbox-configurable/checkbox-configurable-example.ts
index d5dc90e1a83d..2b2254c29b2a 100644
--- a/src/material-examples/material/checkbox/checkbox-configurable/checkbox-configurable-example.ts
+++ b/src/material-examples/material/checkbox/checkbox-configurable/checkbox-configurable-example.ts
@@ -11,6 +11,6 @@ import {Component} from '@angular/core';
 export class CheckboxConfigurableExample {
   checked = false;
   indeterminate = false;
-  labelPosition = 'after';
+  labelPosition: 'before' | 'after' = 'after';
   disabled = false;
 }
diff --git a/src/material-examples/material/progress-bar/progress-bar-configurable/progress-bar-configurable-example.ts b/src/material-examples/material/progress-bar/progress-bar-configurable/progress-bar-configurable-example.ts
index 101408dcf8cb..7b48f9a6bf52 100644
--- a/src/material-examples/material/progress-bar/progress-bar-configurable/progress-bar-configurable-example.ts
+++ b/src/material-examples/material/progress-bar/progress-bar-configurable/progress-bar-configurable-example.ts
@@ -1,4 +1,5 @@
 import {Component} from '@angular/core';
+import {ThemePalette} from '@angular/material/core';
 
 /**
  * @title Configurable progress-bar
@@ -9,8 +10,8 @@ import {Component} from '@angular/core';
   styleUrls: ['progress-bar-configurable-example.css'],
 })
 export class ProgressBarConfigurableExample {
-  color = 'primary';
-  mode = 'determinate';
+  color: ThemePalette = 'primary';
+  mode: 'determinate' | 'indeterminate' | 'buffer' | 'query' = 'determinate';
   value = 50;
   bufferValue = 75;
 }
diff --git a/src/material-examples/material/progress-spinner/progress-spinner-configurable/progress-spinner-configurable-example.ts b/src/material-examples/material/progress-spinner/progress-spinner-configurable/progress-spinner-configurable-example.ts
index ed1ca870837a..d16400db4824 100644
--- a/src/material-examples/material/progress-spinner/progress-spinner-configurable/progress-spinner-configurable-example.ts
+++ b/src/material-examples/material/progress-spinner/progress-spinner-configurable/progress-spinner-configurable-example.ts
@@ -1,4 +1,5 @@
 import {Component} from '@angular/core';
+import {ThemePalette} from '@angular/material/core';
 
 /**
  * @title Configurable progress spinner
@@ -9,7 +10,7 @@ import {Component} from '@angular/core';
   styleUrls: ['progress-spinner-configurable-example.css'],
 })
 export class ProgressSpinnerConfigurableExample {
-  color = 'primary';
-  mode = 'determinate';
+  color: ThemePalette = 'primary';
+  mode: 'determinate' | 'indeterminate' = 'determinate';
   value = 50;
 }
diff --git a/src/material-examples/material/slide-toggle/slide-toggle-configurable/slide-toggle-configurable-example.ts b/src/material-examples/material/slide-toggle/slide-toggle-configurable/slide-toggle-configurable-example.ts
index 17835efbc23c..01101ace2e88 100644
--- a/src/material-examples/material/slide-toggle/slide-toggle-configurable/slide-toggle-configurable-example.ts
+++ b/src/material-examples/material/slide-toggle/slide-toggle-configurable/slide-toggle-configurable-example.ts
@@ -1,4 +1,5 @@
 import {Component} from '@angular/core';
+import {ThemePalette} from '@angular/material/core';
 
 /**
  * @title Configurable slide-toggle
@@ -9,7 +10,7 @@ import {Component} from '@angular/core';
   styleUrls: ['slide-toggle-configurable-example.css'],
 })
 export class SlideToggleConfigurableExample {
-  color = 'accent';
+  color: ThemePalette = 'accent';
   checked = false;
   disabled = false;
 }
diff --git a/src/material-examples/material/tabs/tab-nav-bar-basic/tab-nav-bar-basic-example.ts b/src/material-examples/material/tabs/tab-nav-bar-basic/tab-nav-bar-basic-example.ts
index 12886bf2b915..9f0d61d7c997 100644
--- a/src/material-examples/material/tabs/tab-nav-bar-basic/tab-nav-bar-basic-example.ts
+++ b/src/material-examples/material/tabs/tab-nav-bar-basic/tab-nav-bar-basic-example.ts
@@ -1,4 +1,5 @@
 import {Component} from '@angular/core';
+import {ThemePalette} from '@angular/material/core';
 
 /**
  * @title Basic use of the tab nav bar
@@ -11,10 +12,10 @@ import {Component} from '@angular/core';
 export class TabNavBarBasicExample {
   links = ['First', 'Second', 'Third'];
   activeLink = this.links[0];
-  background = '';
+  background: ThemePalette = undefined;
 
   toggleBackground() {
-    this.background = this.background ? '' : 'primary';
+    this.background = this.background ? undefined : 'primary';
   }
 
   addLink() {
diff --git a/src/material-examples/material/tree/tree-dynamic/tree-dynamic-example.ts b/src/material-examples/material/tree/tree-dynamic/tree-dynamic-example.ts
index a00cdbbe1ad0..8f077838c12a 100644
--- a/src/material-examples/material/tree/tree-dynamic/tree-dynamic-example.ts
+++ b/src/material-examples/material/tree/tree-dynamic/tree-dynamic-example.ts
@@ -1,4 +1,4 @@
-import {CollectionViewer, SelectionChange} from '@angular/cdk/collections';
+import {CollectionViewer, SelectionChange, DataSource} from '@angular/cdk/collections';
 import {FlatTreeControl} from '@angular/cdk/tree';
 import {Component, Injectable} from '@angular/core';
 import {BehaviorSubject, merge, Observable} from 'rxjs';
@@ -45,7 +45,7 @@ export class DynamicDatabase {
  * structure.
  */
 @Injectable()
-export class DynamicDataSource {
+export class DynamicDataSource implements DataSource<any> {
 
   dataChange = new BehaviorSubject<DynamicFlatNode[]>([]);
 
@@ -69,6 +69,8 @@ export class DynamicDataSource {
     return merge(collectionViewer.viewChange, this.dataChange).pipe(map(() => this.data));
   }
 
+  disconnect(collectionViewer: CollectionViewer): void {}
+
   /** Handle expand/collapse behaviors */
   handleTreeControl(change: SelectionChange<DynamicFlatNode>) {
     if (change.added) {
diff --git a/src/material-experimental/mdc-tabs/tab-group.html b/src/material-experimental/mdc-tabs/tab-group.html
index 5f27bbda53c5..d608248d766e 100644
--- a/src/material-experimental/mdc-tabs/tab-group.html
+++ b/src/material-experimental/mdc-tabs/tab-group.html
@@ -1,5 +1,5 @@
 <mat-tab-header #tabHeader
-               [selectedIndex]="selectedIndex"
+               [selectedIndex]="selectedIndex!"
                [disableRipple]="disableRipple"
                (indexFocused)="_focusChanged($event)"
                (selectFocusedIndex)="selectedIndex = $event">
@@ -9,7 +9,7 @@
        role="tab"
        matTabLabelWrapper
        cdkMonitorElementFocus
-       *ngFor="let tab of _tabs; let i = index"
+       *ngFor="let tab of _tabs.toArray(); let i = index"
        [id]="_getTabLabelId(i)"
        [attr.tabIndex]="_getTabIndex(tab, i)"
        [attr.aria-posinset]="i + 1"
@@ -49,13 +49,13 @@
   [class._mat-animation-noopable]="_animationMode === 'NoopAnimations'"
   #tabBodyWrapper>
   <mat-tab-body role="tabpanel"
-               *ngFor="let tab of _tabs; let i = index"
+               *ngFor="let tab of _tabs.toArray(); let i = index"
                [id]="_getTabContentId(i)"
                [attr.aria-labelledby]="_getTabLabelId(i)"
                [class.mat-mdc-tab-body-active]="selectedIndex == i"
-               [content]="tab.content"
-               [position]="tab.position"
-               [origin]="tab.origin"
+               [content]="tab.content === null ? undefined : tab.content"
+               [position]="tab.position === null ? undefined : tab.position"
+               [origin]="tab.origin === null ? undefined : tab.origin"
                [animationDuration]="animationDuration"
                (_onCentered)="_removeTabBodyWrapperHeight()"
                (_onCentering)="_setTabBodyWrapperHeight($event)">
diff --git a/src/material/core/option/option.html b/src/material/core/option/option.html
index c6316b889438..27313ed00ca9 100644
--- a/src/material/core/option/option.html
+++ b/src/material/core/option/option.html
@@ -1,5 +1,5 @@
 <mat-pseudo-checkbox *ngIf="multiple" class="mat-option-pseudo-checkbox"
-    [state]="selected ? 'checked' : ''" [disabled]="disabled"></mat-pseudo-checkbox>
+    [state]="selected ? 'checked' : undefined" [disabled]="disabled"></mat-pseudo-checkbox>
 
 <span class="mat-option-text"><ng-content></ng-content></span>
 
diff --git a/src/material/datepicker/month-view.html b/src/material/datepicker/month-view.html
index 4b3bdd87c32e..b09fa6a4f844 100644
--- a/src/material/datepicker/month-view.html
+++ b/src/material/datepicker/month-view.html
@@ -8,8 +8,8 @@
   <tbody mat-calendar-body
          [label]="_monthLabel"
          [rows]="_weeks"
-         [todayValue]="_todayDate"
-         [selectedValue]="_selectedDate"
+         [todayValue]="_todayDate === null ? undefined : _todayDate"
+         [selectedValue]="_selectedDate === null ? undefined : _selectedDate"
          [labelMinRequiredCells]="3"
          [activeCell]="_dateAdapter.getDate(activeDate) - 1"
          (selectedValueChange)="_dateSelected($event)"
diff --git a/src/material/datepicker/multi-year-view.html b/src/material/datepicker/multi-year-view.html
index 453f3ff325ee..d6e1dadcfde1 100644
--- a/src/material/datepicker/multi-year-view.html
+++ b/src/material/datepicker/multi-year-view.html
@@ -5,7 +5,7 @@
   <tbody mat-calendar-body
          [rows]="_years"
          [todayValue]="_todayYear"
-         [selectedValue]="_selectedYear"
+         [selectedValue]="_selectedYear === null ? undefined : _selectedYear"
          [numCols]="4"
          [cellAspectRatio]="4 / 7"
          [activeCell]="_getActiveCell()"
diff --git a/src/material/datepicker/year-view.html b/src/material/datepicker/year-view.html
index 290557e88f2d..979f127faf9d 100644
--- a/src/material/datepicker/year-view.html
+++ b/src/material/datepicker/year-view.html
@@ -5,8 +5,8 @@
   <tbody mat-calendar-body
          [label]="_yearLabel"
          [rows]="_months"
-         [todayValue]="_todayMonth"
-         [selectedValue]="_selectedMonth"
+         [todayValue]="_todayMonth === null ? undefined : _todayMonth"
+         [selectedValue]="_selectedMonth === null ? undefined : _selectedMonth"
          [labelMinRequiredCells]="2"
          [numCols]="4"
          [cellAspectRatio]="4 / 7"
diff --git a/src/material/select/select.ts b/src/material/select/select.ts
index ec20a48e7685..b0160e891aa0 100644
--- a/src/material/select/select.ts
+++ b/src/material/select/select.ts
@@ -22,7 +22,12 @@ import {
   UP_ARROW,
   hasModifierKey,
 } from '@angular/cdk/keycodes';
-import {CdkConnectedOverlay, Overlay, ScrollStrategy} from '@angular/cdk/overlay';
+import {
+  CdkConnectedOverlay,
+  Overlay,
+  ScrollStrategy,
+  ConnectedPosition,
+} from '@angular/cdk/overlay';
 import {ViewportRuler} from '@angular/cdk/scrolling';
 import {
   AfterContentInit,
@@ -299,7 +304,7 @@ export class MatSelect extends _MatSelectMixinBase implements AfterContentInit,
    * the trigger completely). If the panel cannot fit below the trigger, it
    * will fall back to a position above the trigger.
    */
-  _positions = [
+  _positions: ConnectedPosition[] = [
     {
       originX: 'start',
       originY: 'top',
diff --git a/src/material/stepper/stepper-horizontal.html b/src/material/stepper/stepper-horizontal.html
index 142df9aa03af..84518e73a20f 100644
--- a/src/material/stepper/stepper-horizontal.html
+++ b/src/material/stepper/stepper-horizontal.html
@@ -1,5 +1,5 @@
 <div class="mat-horizontal-stepper-header-container">
-  <ng-container *ngFor="let step of steps; let i = index; let isLast = last">
+  <ng-container *ngFor="let step of steps.toArray(); let i = index; let isLast = last">
     <mat-step-header class="mat-horizontal-stepper-header"
                      (click)="step.select()"
                      (keydown)="_onKeydown($event)"
@@ -26,7 +26,7 @@
 </div>
 
 <div class="mat-horizontal-content-container">
-  <div *ngFor="let step of steps; let i = index"
+  <div *ngFor="let step of steps.toArray(); let i = index"
        [attr.tabindex]="selectedIndex === i ? 0 : null"
        class="mat-horizontal-stepper-content" role="tabpanel"
        [@stepTransition]="_getAnimationDirection(i)"
diff --git a/src/material/stepper/stepper-vertical.html b/src/material/stepper/stepper-vertical.html
index 43c634ea45e1..57f194599395 100644
--- a/src/material/stepper/stepper-vertical.html
+++ b/src/material/stepper/stepper-vertical.html
@@ -1,4 +1,4 @@
-<div class="mat-step" *ngFor="let step of steps; let i = index; let isLast = last">
+<div class="mat-step" *ngFor="let step of steps.toArray(); let i = index; let isLast = last">
   <mat-step-header class="mat-vertical-stepper-header"
                    (click)="step.select()"
                    (keydown)="_onKeydown($event)"
diff --git a/src/material/tabs/tab-group.html b/src/material/tabs/tab-group.html
index 2654b7809d0b..0865941dda99 100644
--- a/src/material/tabs/tab-group.html
+++ b/src/material/tabs/tab-group.html
@@ -1,10 +1,10 @@
 <mat-tab-header #tabHeader
-               [selectedIndex]="selectedIndex"
+               [selectedIndex]="selectedIndex!"
                [disableRipple]="disableRipple"
                (indexFocused)="_focusChanged($event)"
                (selectFocusedIndex)="selectedIndex = $event">
   <div class="mat-tab-label" role="tab" matTabLabelWrapper mat-ripple cdkMonitorElementFocus
-       *ngFor="let tab of _tabs; let i = index"
+       *ngFor="let tab of _tabs.toArray(); let i = index"
        [id]="_getTabLabelId(i)"
        [attr.tabIndex]="_getTabIndex(tab, i)"
        [attr.aria-posinset]="i + 1"
@@ -36,13 +36,13 @@
   [class._mat-animation-noopable]="_animationMode === 'NoopAnimations'"
   #tabBodyWrapper>
   <mat-tab-body role="tabpanel"
-               *ngFor="let tab of _tabs; let i = index"
+               *ngFor="let tab of _tabs.toArray(); let i = index"
                [id]="_getTabContentId(i)"
                [attr.aria-labelledby]="_getTabLabelId(i)"
                [class.mat-tab-body-active]="selectedIndex == i"
-               [content]="tab.content"
-               [position]="tab.position"
-               [origin]="tab.origin"
+               [content]="tab.content === null ? undefined : tab.content"
+               [position]="tab.position === null ? undefined : tab.position"
+               [origin]="tab.origin === null ? undefined : tab.origin"
                [animationDuration]="animationDuration"
                (_onCentered)="_removeTabBodyWrapperHeight()"
                (_onCentering)="_setTabBodyWrapperHeight($event)">
diff --git a/yarn.lock b/yarn.lock
index c6b66199ba0b..b93686f40613 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -388,83 +388,6 @@
   resolved "https://registry.yarnpkg.com/@firebase/app-types/-/app-types-0.3.2.tgz#a92dc544290e2893bd8c02a81e684dae3d8e7c85"
   integrity sha512-ZD8lTgW07NGgo75bTyBJA8Lt9+NweNzot7lrsBtIvfciwUzaFJLsv2EShqjBeuhF7RpG6YFucJ6m67w5buCtzw==
 
-"@google-cloud/common@^0.17.0":
-  version "0.17.0"
-  resolved "https://registry.yarnpkg.com/@google-cloud/common/-/common-0.17.0.tgz#8ef558750db481fc10a13757a49479ab9a1c8c07"
-  integrity sha512-HRZLSU762E6HaKoGfJGa8W95yRjb9rY7LePhjaHK9ILAnFacMuUGVamDbTHu1csZomm1g3tZTtXfX/aAhtie/Q==
-  dependencies:
-    array-uniq "^1.0.3"
-    arrify "^1.0.1"
-    concat-stream "^1.6.0"
-    create-error-class "^3.0.2"
-    duplexify "^3.5.0"
-    ent "^2.2.0"
-    extend "^3.0.1"
-    google-auto-auth "^0.10.0"
-    is "^3.2.0"
-    log-driver "1.2.7"
-    methmeth "^1.1.0"
-    modelo "^4.2.0"
-    request "^2.79.0"
-    retry-request "^3.0.0"
-    split-array-stream "^1.0.0"
-    stream-events "^1.0.1"
-    string-format-obj "^1.1.0"
-    through2 "^2.0.3"
-
-"@google-cloud/functions-emulator@^1.0.0-beta.5":
-  version "1.0.0-beta.5"
-  resolved "https://registry.yarnpkg.com/@google-cloud/functions-emulator/-/functions-emulator-1.0.0-beta.5.tgz#08aa14a007b739aadcf7296e0b4354cd8a8d81df"
-  integrity sha512-65qxXqyyD5SnKBlv76YNZDKRxP2o8sh2B5bSkiV4VHNmoaRiB/SYjc2GQuKqrxwJ6MbI4mhTLgvNTy6BSP2QSQ==
-  dependencies:
-    "@google-cloud/storage" "^1.7.0"
-    adm-zip "^0.4.11"
-    ajv "^6.5.2"
-    body-parser "^1.18.3"
-    cli-table2 "0.2.0"
-    colors "1.1.2"
-    configstore "^3.1.2"
-    express "^4.16.3"
-    googleapis "^23.0.2"
-    got "^8.3.2"
-    http-proxy "1.16.2"
-    lodash "4.17.5"
-    prompt "1.0.0"
-    rimraf "2.6.2"
-    semver "5.5.0"
-    serializerr "1.0.3"
-    tmp "0.0.33"
-    uuid "3.2.1"
-    winston "2.4.0"
-    yargs "11.0.0"
-
-"@google-cloud/storage@^1.7.0":
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/@google-cloud/storage/-/storage-1.7.0.tgz#07bff573d92d5c294db6a04af246688875a8f74b"
-  integrity sha512-QaAxzCkbhspwajoaEnT0GcnQcpjPRcBrHYuQsXtD05BtOJgVnHCLXSsfUiRdU0nVpK+Thp7+sTkQ0fvk5PanKg==
-  dependencies:
-    "@google-cloud/common" "^0.17.0"
-    arrify "^1.0.0"
-    async "^2.0.1"
-    compressible "^2.0.12"
-    concat-stream "^1.5.0"
-    create-error-class "^3.0.2"
-    duplexify "^3.5.0"
-    extend "^3.0.0"
-    gcs-resumable-upload "^0.10.2"
-    hash-stream-validation "^0.2.1"
-    is "^3.0.1"
-    mime "^2.2.0"
-    mime-types "^2.0.8"
-    once "^1.3.1"
-    pumpify "^1.5.1"
-    request "^2.85.0"
-    safe-buffer "^5.1.1"
-    snakeize "^0.1.0"
-    stream-events "^1.0.1"
-    through2 "^2.0.0"
-    xdg-basedir "^3.0.0"
-
 "@material/animation@^4.0.0-canary.e851d4f40.0":
   version "4.0.0-canary.e851d4f40.0"
   resolved "https://registry.yarnpkg.com/@material/animation/-/animation-4.0.0-canary.e851d4f40.0.tgz#a643a5c0c8a31e77a3519d04d2450cfa05cbdd8b"
@@ -1171,11 +1094,6 @@
     "@angular-devkit/core" "9.0.0-next.9"
     "@angular-devkit/schematics" "9.0.0-next.9"
 
-"@sindresorhus/is@^0.7.0":
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.7.0.tgz#9a06f4f137ee84d7df0460c1fdb1135ffa6c50fd"
-  integrity sha512-ONhaKPIufzzrlNbqtWFFd+jlnemX6lJAgq9ZeiZtS7I1PIf/la7CW4m83rTXRnVnsMbW2k56pGYu7AUFJD9Pow==
-
 "@types/argparse@1.0.33":
   version "1.0.33"
   resolved "https://registry.yarnpkg.com/@types/argparse/-/argparse-1.0.33.tgz#2728669427cdd74a99e53c9f457ca2866a37c52d"
@@ -1669,7 +1587,15 @@ accepts@~1.3.4, accepts@~1.3.5:
     mime-types "~2.1.18"
     negotiator "0.6.1"
 
-adm-zip@^0.4.11, adm-zip@^0.4.9, adm-zip@~0.4.3:
+accepts@~1.3.7:
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
+  integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
+  dependencies:
+    mime-types "~2.1.24"
+    negotiator "0.6.2"
+
+adm-zip@^0.4.9, adm-zip@~0.4.3:
   version "0.4.13"
   resolved "https://registry.yarnpkg.com/adm-zip/-/adm-zip-0.4.13.tgz#597e2f8cc3672151e1307d3e95cddbc75672314a"
   integrity sha512-fERNJX8sOXfel6qCBCMPvZLzENBEhZTzKqg6vrOW5pvoEaQuJhRU4ndTAh6lHOxn1I6jnz2NHra56ZODM751uw==
@@ -1714,7 +1640,7 @@ ajv@6.10.2:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
-ajv@^6.5.2, ajv@^6.5.5:
+ajv@^6.5.5:
   version "6.6.1"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.6.1.tgz#6360f5ed0d80f232cc2b294c362d5dc2e538dd61"
   integrity sha512-ZoJjft5B+EJBjUyu9C9Hc0OZyPZSSlOF+plzouTrg6UlA8f+e/n8NIgBFG/9tppJtpPWfthHakK7juJdNDODww==
@@ -1752,16 +1678,16 @@ ansi-colors@^1.0.1:
   dependencies:
     ansi-wrap "^0.1.0"
 
-ansi-escapes@^1.1.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
-  integrity sha1-06ioOzGapneTZisT52HHkRQiMG4=
-
 ansi-escapes@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.1.0.tgz#f73207bb81207d75fd6c83f125af26eea378ca30"
   integrity sha512-UgAb8H9D41AQnu/PbWlCofQVcnV4Gs2bBJi9eZPxfU/hgglFh3SMDMENRIqdr7H6XFnXdoknctFByVsCOotTVw==
 
+ansi-escapes@^3.1.0, ansi-escapes@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.2.0.tgz#8780b98ff9dbf5638152d1f1fe5c1d7b4442976b"
+  integrity sha512-cBhpre4ma+U0T1oM5fXg7Dy1Jw7zzwv7lt/GoCpr+hDQJoYnKVPLL4dCvSEFMmQurOQvSrwT7SL/DAlhBI97RQ==
+
 ansi-gray@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/ansi-gray/-/ansi-gray-0.1.1.tgz#2962cf54ec9792c48510a3deb524436861ef7251"
@@ -1816,6 +1742,11 @@ ansi-wrap@0.1.0, ansi-wrap@^0.1.0:
   resolved "https://registry.yarnpkg.com/ansi-wrap/-/ansi-wrap-0.1.0.tgz#a82250ddb0015e9a27ca82e82ea603bbfa45efaf"
   integrity sha1-qCJQ3bABXponyoLoLqYDu/pF768=
 
+ansicolors@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/ansicolors/-/ansicolors-0.3.2.tgz#665597de86a9ffe3aa9bfbe6cae5c6ea426b4979"
+  integrity sha1-ZlWX3oap/+Oqm/vmyuXG6kJrSXk=
+
 anymatch@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
@@ -1824,6 +1755,14 @@ anymatch@^2.0.0:
     micromatch "^3.1.4"
     normalize-path "^2.1.1"
 
+anymatch@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.1.tgz#c55ecf02185e2469259399310c173ce31233b142"
+  integrity sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
 app-module-path@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/app-module-path/-/app-module-path-2.2.0.tgz#641aa55dfb7d6a6f0a8141c4b9c0aa50b6c24dd5"
@@ -1839,31 +1778,34 @@ aproba@^1.0.3:
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
   integrity sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==
 
-archiver-utils@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/archiver-utils/-/archiver-utils-1.3.0.tgz#e50b4c09c70bf3d680e32ff1b7994e9f9d895174"
-  integrity sha1-5QtMCccL89aA4y/xt5lOn52JUXQ=
+archiver-utils@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/archiver-utils/-/archiver-utils-2.1.0.tgz#e8a460e94b693c3e3da182a098ca6285ba9249e2"
+  integrity sha512-bEL/yUb/fNNiNTuUz979Z0Yg5L+LzLxGJz8x79lYmR54fmTIb6ob/hNQgkQnIUDWIFjZVQwl9Xs356I6BAMHfw==
   dependencies:
-    glob "^7.0.0"
-    graceful-fs "^4.1.0"
+    glob "^7.1.4"
+    graceful-fs "^4.2.0"
     lazystream "^1.0.0"
-    lodash "^4.8.0"
-    normalize-path "^2.0.0"
+    lodash.defaults "^4.2.0"
+    lodash.difference "^4.5.0"
+    lodash.flatten "^4.4.0"
+    lodash.isplainobject "^4.0.6"
+    lodash.union "^4.6.0"
+    normalize-path "^3.0.0"
     readable-stream "^2.0.0"
 
-archiver@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/archiver/-/archiver-2.1.1.tgz#ff662b4a78201494a3ee544d3a33fe7496509ebc"
-  integrity sha1-/2YrSnggFJSj7lRNOjP+dJZQnrw=
+archiver@^3.0.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/archiver/-/archiver-3.1.1.tgz#9db7819d4daf60aec10fe86b16cb9258ced66ea0"
+  integrity sha512-5Hxxcig7gw5Jod/8Gq0OneVgLYET+oNHcxgWItq4TbhOzRLKNAFUb9edAftiMKXvXfCB0vbGrJdZDNq0dWMsxg==
   dependencies:
-    archiver-utils "^1.3.0"
-    async "^2.0.0"
+    archiver-utils "^2.1.0"
+    async "^2.6.3"
     buffer-crc32 "^0.2.1"
-    glob "^7.0.0"
-    lodash "^4.8.0"
-    readable-stream "^2.0.0"
-    tar-stream "^1.5.0"
-    zip-stream "^1.2.0"
+    glob "^7.1.4"
+    readable-stream "^3.4.0"
+    tar-stream "^2.1.0"
+    zip-stream "^2.1.2"
 
 archy@^1.0.0:
   version "1.0.0"
@@ -1964,7 +1906,7 @@ array-union@^1.0.1, array-union@^1.0.2:
   dependencies:
     array-uniq "^1.0.1"
 
-array-uniq@^1.0.1, array-uniq@^1.0.2, array-uniq@^1.0.3:
+array-uniq@^1.0.1, array-uniq@^1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
   integrity sha1-r2rId6Jcx/dOBYiUdThY39sk/bY=
@@ -2065,32 +2007,20 @@ async@1.5.2, async@1.x, async@^1.3.0, async@^1.5.2:
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
   integrity sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=
 
-async@2.6.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.0.tgz#61a29abb6fcc026fea77e56d1c6ec53a795951f4"
-  integrity sha512-xAfGg1/NTLBBKlHFmnd7PlmUW9KhVQIUuSrYem9xzFUZy13ScvtyGGejaae9iAVRiRq9+Cx7DPFaAAhCpyxyPw==
-  dependencies:
-    lodash "^4.14.0"
-
-async@^2.0.0, async@^2.0.1, async@^2.1.2, async@^2.3.0, async@^2.4.0, async@^2.5.0:
+async@^2.1.2, async@^2.3.0, async@^2.5.0:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.1.tgz#b245a23ca71930044ec53fa46aa00a3e87c6a610"
   integrity sha512-fNEiL2+AZt6AlAw/29Cr0UDe4sRAHCpEHh54WMz+Bb7QfNcFw4h3loofyJpLeQs4Yx7yuqu/2dLgM5hKOs6HlQ==
   dependencies:
     lodash "^4.17.10"
 
-async@^2.6.2:
+async@^2.6.2, async@^2.6.3:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff"
   integrity sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==
   dependencies:
     lodash "^4.17.14"
 
-async@~0.9.0:
-  version "0.9.2"
-  resolved "https://registry.yarnpkg.com/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
-  integrity sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0=
-
 async@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/async/-/async-1.0.0.tgz#f8fc04ca3a13784ade9e1641af98578cfbd647a9"
@@ -2167,14 +2097,6 @@ axios@0.19.0:
     follow-redirects "1.5.10"
     is-buffer "^2.0.2"
 
-axios@^0.18.0:
-  version "0.18.0"
-  resolved "https://registry.yarnpkg.com/axios/-/axios-0.18.0.tgz#32d53e4851efdc0a11993b6cd000789d70c05102"
-  integrity sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=
-  dependencies:
-    follow-redirects "^1.3.0"
-    is-buffer "^1.1.5"
-
 axobject-query@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-2.0.2.tgz#ea187abe5b9002b377f925d8bf7d1c561adf38f9"
@@ -2207,6 +2129,11 @@ base64-js@^1.0.2:
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.0.tgz#cab1e6118f051095e58b5281aea8c1cd22bfc0e3"
   integrity sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw==
 
+base64-js@^1.2.3:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.1.tgz#58ece8cb75dd07e71ed08c736abc5fac4dbf8df1"
+  integrity sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==
+
 base64id@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/base64id/-/base64id-1.0.0.tgz#47688cb99bb6804f0e06d3e763b1c32e57d8e6b6"
@@ -2276,6 +2203,11 @@ binary-extensions@^1.0.0:
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
   integrity sha512-Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw==
 
+binary-extensions@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.0.0.tgz#23c0df14f6a88077f5f986c0d167ec03c3d5537c"
+  integrity sha512-Phlt0plgpIIBOGTT/ehfFnbNlfsDEiqmzE2KRXoX1bLIlir4X/MR+zSyBEkL05ffWgnRSf/DXv+WrUAVr93/ow==
+
 binary@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/binary/-/binary-0.3.0.tgz#9f60553bc5ce8c3386f3b553cff47462adecaa79"
@@ -2284,13 +2216,12 @@ binary@~0.3.0:
     buffers "~0.1.1"
     chainsaw "~0.1.0"
 
-bl@^1.0.0:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/bl/-/bl-1.2.2.tgz#a160911717103c07410cef63ef51b397c025af9c"
-  integrity sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==
+bl@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-3.0.0.tgz#3611ec00579fd18561754360b21e9f784500ff88"
+  integrity sha512-EUAyP5UHU5hxF8BPT0LKW8gjYLhq1DQIcneOX/pL/m2Alo+OYDQAJlHq+yseMP50Os2nHXOSic6Ss3vSQeyf4A==
   dependencies:
-    readable-stream "^2.3.5"
-    safe-buffer "^5.1.1"
+    readable-stream "^3.0.1"
 
 blob@0.0.5:
   version "0.0.5"
@@ -2321,7 +2252,23 @@ bluebird@~3.4.1:
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.4.7.tgz#f72d760be09b7f76d08ed8fae98b289a8d05fab3"
   integrity sha1-9y12C+Cbf3bQjtj66Ysomo0F+rM=
 
-body-parser@1.18.3, body-parser@^1.16.1, body-parser@^1.18.3:
+body-parser@1.19.0, body-parser@^1.19.0:
+  version "1.19.0"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
+  integrity sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==
+  dependencies:
+    bytes "3.1.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.2"
+    http-errors "1.7.2"
+    iconv-lite "0.4.24"
+    on-finished "~2.3.0"
+    qs "6.7.0"
+    raw-body "2.4.0"
+    type-is "~1.6.17"
+
+body-parser@^1.16.1:
   version "1.18.3"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.3.tgz#5b292198ffdd553b3a0f20ded0592b956955c8b4"
   integrity sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=
@@ -2381,7 +2328,7 @@ braces@^2.3.0, braces@^2.3.1, braces@^2.3.2:
     split-string "^3.0.2"
     to-regex "^3.0.1"
 
-braces@^3.0.1:
+braces@^3.0.1, braces@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
   integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
@@ -2513,7 +2460,7 @@ buffer-alloc@^1.2.0:
     buffer-alloc-unsafe "^1.1.0"
     buffer-fill "^1.0.0"
 
-buffer-crc32@^0.2.1, buffer-crc32@^0.2.5:
+buffer-crc32@^0.2.1, buffer-crc32@^0.2.13, buffer-crc32@^0.2.5:
   version "0.2.13"
   resolved "https://registry.yarnpkg.com/buffer-crc32/-/buffer-crc32-0.2.13.tgz#0d333e3f00eac50aa1454abd30ef8c2a5d9a7242"
   integrity sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=
@@ -2593,19 +2540,6 @@ cache-base@^1.0.1:
     union-value "^1.0.0"
     unset-value "^1.0.0"
 
-cacheable-request@^2.1.1:
-  version "2.1.4"
-  resolved "https://registry.yarnpkg.com/cacheable-request/-/cacheable-request-2.1.4.tgz#0d808801b6342ad33c91df9d0b44dc09b91e5c3d"
-  integrity sha1-DYCIAbY0KtM8kd+dC0TcCbkeXD0=
-  dependencies:
-    clone-response "1.0.2"
-    get-stream "3.0.0"
-    http-cache-semantics "3.8.1"
-    keyv "3.0.0"
-    lowercase-keys "1.0.0"
-    normalize-url "2.0.1"
-    responselike "1.0.2"
-
 call-me-maybe@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/call-me-maybe/-/call-me-maybe-1.0.1.tgz#26d208ea89e37b5cbde60250a15f031c16a4d66b"
@@ -2710,6 +2644,14 @@ capture-stack-trace@^1.0.0:
   resolved "https://registry.yarnpkg.com/capture-stack-trace/-/capture-stack-trace-1.0.1.tgz#a6c0bbe1f38f3aa0b92238ecb6ff42c344d4135d"
   integrity sha512-mYQLZnx5Qt1JgB1WEiMCf2647plpGeQ2NMR/5L0HNZzGQo4fuSPnK+wjfPnKZV0aiJDgzmWqqkV/g7JD+DW0qw==
 
+cardinal@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/cardinal/-/cardinal-2.1.1.tgz#7cc1055d822d212954d07b085dea251cc7bc5505"
+  integrity sha1-fMEFXYItISlU0HsIXeolHMe8VQU=
+  dependencies:
+    ansicolors "~0.3.2"
+    redeyed "~2.1.0"
+
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
@@ -2894,6 +2836,21 @@ chokidar@^2.1.1:
   optionalDependencies:
     fsevents "^1.2.7"
 
+chokidar@^3.0.2:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.2.1.tgz#4634772a1924512d990d4505957bf3a510611387"
+  integrity sha512-/j5PPkb5Feyps9e+jo07jUZGvkB5Aj953NrI4s8xSVScrAo/RHeILrtdb4uzR7N6aaFFxxJ+gt8mA8HfNpw76w==
+  dependencies:
+    anymatch "~3.1.1"
+    braces "~3.0.2"
+    glob-parent "~5.1.0"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.1.3"
+  optionalDependencies:
+    fsevents "~2.1.0"
+
 chownr@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.1.tgz#54726b8b8fff4df053c42187e801fb4412df1494"
@@ -2964,13 +2921,6 @@ cli-color@^1.2.0:
     memoizee "^0.4.14"
     timers-ext "^0.1.5"
 
-cli-cursor@^1.0.1, cli-cursor@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
-  integrity sha1-ZNo/fValRBLll5S9Ytw1KV6PKYc=
-  dependencies:
-    restore-cursor "^1.0.1"
-
 cli-cursor@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
@@ -2978,26 +2928,11 @@ cli-cursor@^2.1.0:
   dependencies:
     restore-cursor "^2.0.0"
 
-cli-spinners@^0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-0.1.2.tgz#bb764d88e185fb9e1e6a2a1f19772318f605e31c"
-  integrity sha1-u3ZNiOGF+54eaiofGXcjGPYF4xw=
-
 cli-spinners@^2.0.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-2.2.0.tgz#e8b988d9206c692302d8ee834e7a85c0144d8f77"
   integrity sha512-tgU3fKwzYjiLEQgPMD9Jt+JjHVL9kW93FiIMX/l7rivvOD4/LL0Mf7gda3+4U2KJBloybwgj5KEoQgGRioMiKQ==
 
-cli-table2@0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/cli-table2/-/cli-table2-0.2.0.tgz#2d1ef7f218a0e786e214540562d4bd177fe32d97"
-  integrity sha1-LR738hig54biFFQFYtS9F3/jLZc=
-  dependencies:
-    lodash "^3.10.1"
-    string-width "^1.0.1"
-  optionalDependencies:
-    colors "^1.1.2"
-
 cli-table@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/cli-table/-/cli-table-0.3.1.tgz#f53b05266a8b1a0b934b3d0821e6e2dc5914ae23"
@@ -3053,13 +2988,6 @@ clone-regexp@^2.1.0:
   dependencies:
     is-regexp "^2.0.0"
 
-clone-response@1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/clone-response/-/clone-response-1.0.2.tgz#d1dc973920314df67fbeb94223b4ee350239e96b"
-  integrity sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=
-  dependencies:
-    mimic-response "^1.0.0"
-
 clone-stats@^0.0.1, clone-stats@~0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/clone-stats/-/clone-stats-0.0.1.tgz#b88f94a82cf38b8791d58046ea4029ad88ca99d1"
@@ -3080,10 +3008,10 @@ code-point-at@^1.0.0:
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
   integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
 
-codelyzer@^5.1.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/codelyzer/-/codelyzer-5.1.1.tgz#a599fa8c2a5847f553a792b934e493d1506a4a62"
-  integrity sha512-t8ZLSZBUjVFOJVk4jASLgmTdKWK/0ZsQCnPXy6PXw1LWOOormQOVnyy4OYoiZ6rAWTrz60Obx+zA2t8xY53QzQ==
+codelyzer@^5.1.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/codelyzer/-/codelyzer-5.1.2.tgz#e6c08269f8796483e57e6d9b7c29723572472b1d"
+  integrity sha512-1z7mtpwxcz5uUqq0HLO0ifj/tz2dWEmeaK+8c5TEZXAwwVxrjjg0118ODCOCCOcpfYaaEHxStNCaWVYo9FUPXw==
   dependencies:
     app-root-path "^2.2.1"
     aria-query "^3.0.0"
@@ -3130,12 +3058,7 @@ colors@1.0.3, colors@1.0.x:
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
   integrity sha1-BDP0TYCWgP3rYO0mDxsMJi6CpAs=
 
-colors@1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
-  integrity sha1-FopHAXVran9RoSzgyXv6KMCE7WM=
-
-colors@^1.1.0, colors@^1.1.2:
+colors@^1.1.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.3.2.tgz#2df8ff573dfbf255af562f8ce7181d6b971a359b"
   integrity sha512-rhP0JSBGYvpcNQj4s5AdShMeE5ahMop96cTeDl/v9qQQm2fYClE2QXZRi8wLzc+GmXSxdIqqbOIAhyObEXDbfQ==
@@ -3214,17 +3137,17 @@ component-inherit@0.0.3:
   resolved "https://registry.yarnpkg.com/component-inherit/-/component-inherit-0.0.3.tgz#645fc4adf58b72b649d5cae65135619db26ff143"
   integrity sha1-ZF/ErfWLcrZJ1crmUTVhnbJv8UM=
 
-compress-commons@^1.2.0:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/compress-commons/-/compress-commons-1.2.2.tgz#524a9f10903f3a813389b0225d27c48bb751890f"
-  integrity sha1-UkqfEJA/OoEzibAiXSfEi7dRiQ8=
+compress-commons@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/compress-commons/-/compress-commons-2.1.1.tgz#9410d9a534cf8435e3fbbb7c6ce48de2dc2f0610"
+  integrity sha512-eVw6n7CnEMFzc3duyFVrQEuY1BlHR3rYsSztyG32ibGMW722i3C6IizEGMFmfMU+A+fALvBIwxN3czffTcdA+Q==
   dependencies:
-    buffer-crc32 "^0.2.1"
-    crc32-stream "^2.0.0"
-    normalize-path "^2.0.0"
-    readable-stream "^2.0.0"
+    buffer-crc32 "^0.2.13"
+    crc32-stream "^3.0.1"
+    normalize-path "^3.0.0"
+    readable-stream "^2.3.6"
 
-compressible@^2.0.12, compressible@~2.0.14:
+compressible@~2.0.14:
   version "2.0.15"
   resolved "https://registry.yarnpkg.com/compressible/-/compressible-2.0.15.tgz#857a9ab0a7e5a07d8d837ed43fe2defff64fe212"
   integrity sha512-4aE67DL33dSW9gw4CI2H/yTxqHLNcxp0yS6jB+4h+wr3e43+1z7vm0HU9qXOH8j+qjKuL8+UtkOxYQSMq60Ylw==
@@ -3249,7 +3172,7 @@ concat-map@0.0.1:
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
-concat-stream@^1.5.0, concat-stream@^1.6.0:
+concat-stream@^1.6.0:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
   integrity sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==
@@ -3259,7 +3182,7 @@ concat-stream@^1.5.0, concat-stream@^1.6.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-configstore@^1.0.0, configstore@^1.2.0:
+configstore@^1.2.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/configstore/-/configstore-1.4.0.tgz#c35781d0501d268c25c54b8b17f6240e8a4fb021"
   integrity sha1-w1eB0FAdJowlxUuLF/YkDopPsCE=
@@ -3273,7 +3196,7 @@ configstore@^1.0.0, configstore@^1.2.0:
     write-file-atomic "^1.1.2"
     xdg-basedir "^2.0.0"
 
-configstore@^3.0.0, configstore@^3.1.2:
+configstore@^3.0.0:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/configstore/-/configstore-3.1.2.tgz#c6f25defaeef26df12dd33414b001fe81a543f8f"
   integrity sha512-vtv5HtGjcYUgFrXc6Kx747B83MRRVS5R1VTEQoXvuP+kMI+if6uywV0nDGoiydJRy4yk7h9od5Og0kxx4zUXmw==
@@ -3320,10 +3243,12 @@ constant-case@^2.0.0:
     snake-case "^2.1.0"
     upper-case "^1.1.1"
 
-content-disposition@0.5.2:
-  version "0.5.2"
-  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
-  integrity sha1-DPaLud318r55YcOoUXjLhdunjLQ=
+content-disposition@0.5.3:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.3.tgz#e130caf7e7279087c5616c2007d0485698984fbd"
+  integrity sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==
+  dependencies:
+    safe-buffer "5.1.2"
 
 content-type@~1.0.4:
   version "1.0.4"
@@ -3482,6 +3407,11 @@ cookie@0.3.1:
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
   integrity sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s=
 
+cookie@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.0.tgz#beb437e7022b3b6d49019d088665303ebe9c14ba"
+  integrity sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==
+
 copy-descriptor@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/copy-descriptor/-/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
@@ -3500,10 +3430,10 @@ core-js@^2.2.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.7.tgz#f972608ff0cead68b841a16a932d0b183791814e"
   integrity sha512-RszJCAxg/PP6uzXVXL6BsxSXx/B05oJAQ2vkJRjyjrEcNVycaqOmNb5OTxZPE3xa5gwZduqza6L9JOCenh/Ecw==
 
-core-js@^2.6.1:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.1.tgz#87416ae817de957a3f249b3b5ca475d4aaed6042"
-  integrity sha512-L72mmmEayPJBejKIWe2pYtGis5r0tQ5NaJekdhyXgeMQTpJoBsH0NL4ElY2LfSoV15xeQWKQ+XTTOZdyero5Xg==
+core-js@^2.6.9:
+  version "2.6.10"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.10.tgz#8a5b8391f8cc7013da703411ce5b585706300d7f"
+  integrity sha512-I39t74+4t+zau64EN1fE5v2W31Adtc/REhzWN+gWRRXg6WH5qAsZm62DHpQ1+Yhe4047T55jvzz7MUqF/dBBlA==
 
 core-js@~2.3.0:
   version "2.3.0"
@@ -3535,13 +3465,13 @@ cosmiconfig@^5.2.0:
     js-yaml "^3.13.1"
     parse-json "^4.0.0"
 
-crc32-stream@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/crc32-stream/-/crc32-stream-2.0.0.tgz#e3cdd3b4df3168dd74e3de3fbbcb7b297fe908f4"
-  integrity sha1-483TtN8xaN10494/u8t7KX/pCPQ=
+crc32-stream@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/crc32-stream/-/crc32-stream-3.0.1.tgz#cae6eeed003b0e44d739d279de5ae63b171b4e85"
+  integrity sha512-mctvpXlbzsvK+6z8kJwSJ5crm7yBwrQMTybJzMw1O4lLGJqjlDCXY2Zw7KheiA6XBEcBmfLx1D88mjRGVJtY9w==
   dependencies:
     crc "^3.4.4"
-    readable-stream "^2.0.0"
+    readable-stream "^3.4.0"
 
 crc@^3.4.4:
   version "3.8.0"
@@ -3550,7 +3480,7 @@ crc@^3.4.4:
   dependencies:
     buffer "^5.1.0"
 
-create-error-class@^3.0.0, create-error-class@^3.0.2:
+create-error-class@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/create-error-class/-/create-error-class-3.0.2.tgz#06be7abef947a3f14a30fd610671d401bca8b7b6"
   integrity sha1-Br56vvlHo/FKMP1hBnHUAbyot7Y=
@@ -3712,6 +3642,13 @@ debug@2, debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
   dependencies:
     ms "2.0.0"
 
+debug@4.1.0, debug@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
+  integrity sha512-heNPJUJIqC+xB6ayLAMHaIrmN9HKa7aQO8MGqKpvCA+uJYVcvR6l5kgdrhRuwPFHU7P5/A1w0BjByPHwpfTDKg==
+  dependencies:
+    ms "^2.1.1"
+
 debug@4.1.1, debug@^4.0.0, debug@^4.0.1, debug@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
@@ -3733,13 +3670,6 @@ debug@^3.0.0, debug@^3.1.0, debug@^3.2.6:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
-  integrity sha512-heNPJUJIqC+xB6ayLAMHaIrmN9HKa7aQO8MGqKpvCA+uJYVcvR6l5kgdrhRuwPFHU7P5/A1w0BjByPHwpfTDKg==
-  dependencies:
-    ms "^2.1.1"
-
 decamelize-keys@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/decamelize-keys/-/decamelize-keys-1.1.0.tgz#d171a87933252807eb3cb61dc1c1445d078df2d9"
@@ -3758,24 +3688,12 @@ decode-uri-component@^0.2.0:
   resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
   integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
 
-decompress-response@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
-  integrity sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=
-  dependencies:
-    mimic-response "^1.0.0"
-
-deep-equal@~0.2.1:
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-0.2.2.tgz#84b745896f34c684e98f2ce0e42abaf43bba017d"
-  integrity sha1-hLdFiW80xoTpjyzg5Cq69Du6AX0=
-
 deep-extend@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
   integrity sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==
 
-deep-is@~0.1.3:
+deep-is@^0.1.3, deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
   integrity sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=
@@ -4043,11 +3961,16 @@ didyoumean@^1.2.1:
   resolved "https://registry.yarnpkg.com/didyoumean/-/didyoumean-1.2.1.tgz#e92edfdada6537d484d73c0172fd1eba0c4976ff"
   integrity sha1-6S7f2tplN9SE1zwBcv0eugxJdv8=
 
-diff@^3.1.0, diff@^3.2.0, diff@^3.5.0:
+diff@^3.1.0, diff@^3.5.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
   integrity sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==
 
+diff@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.1.tgz#0c667cb467ebbb5cea7f14f135cc2dba7780a8ff"
+  integrity sha512-s2+XdvhPCOF01LRQBC8hf4vhbVmI2CGS5aZnxLJlT5FtdhPCDFq80q++zK2KlrVorVDdL5BOGZ/VfLrVtYNF+Q==
+
 dir-glob@^2.2.2:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-2.2.2.tgz#fa09f0694153c8918b18ba0deafae94769fc50c4"
@@ -4134,6 +4057,11 @@ dot-prop@^4.1.0, dot-prop@^4.1.1:
   dependencies:
     is-obj "^1.0.0"
 
+dotenv@^6.1.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-6.2.0.tgz#941c0410535d942c8becf28d3f357dbd9d476064"
+  integrity sha512-HygQCKUBSFl8wKQZBSemMywRWcEDNidvNbjGVyZu3nbZ8qq9ubiPoGLMdRDpfSrpkkm9BXYFkpKxxFX38o/76w==
+
 duplexer2@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.0.2.tgz#c614dcf67e2fb14995a91711e5a617e8a60a31db"
@@ -4153,7 +4081,7 @@ duplexer3@^0.1.4:
   resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
   integrity sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=
 
-duplexify@^3.2.0, duplexify@^3.5.0, duplexify@^3.6.0:
+duplexify@^3.5.0:
   version "3.6.1"
   resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.6.1.tgz#b1a7a29c4abfd639585efaecce80d666b1e34125"
   integrity sha512-vM58DwdnKmty+FSPzT14K9JXb90H+j5emaR4KYbr2KTIz00WHGbWOe5ghQTx233ZCLZtrGDALzKwcjEtSt35mA==
@@ -4237,6 +4165,13 @@ end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   dependencies:
     once "^1.4.0"
 
+end-of-stream@^1.4.1:
+  version "1.4.4"
+  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
+  integrity sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==
+  dependencies:
+    once "^1.4.0"
+
 end-of-stream@~0.1.5:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-0.1.5.tgz#8e177206c3c80837d85632e8b9359dfe8b2f6eaf"
@@ -4310,7 +4245,7 @@ enhanced-resolve@^4.1.0:
     memory-fs "^0.4.0"
     tapable "^1.0.0"
 
-ent@^2.2.0, ent@~2.2.0:
+ent@~2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/ent/-/ent-2.2.0.tgz#e964219325a21d05f44466a2f686ed6ce5f5dd1d"
   integrity sha1-6WQhkyWiHQX0RGai9obtbOX13R0=
@@ -4343,7 +4278,7 @@ es5-ext@^0.10.14, es5-ext@^0.10.35, es5-ext@^0.10.45, es5-ext@^0.10.46, es5-ext@
     es6-symbol "~3.1.1"
     next-tick "1"
 
-es6-iterator@^2.0.1, es6-iterator@^2.0.3, es6-iterator@~2.0.1, es6-iterator@~2.0.3:
+es6-iterator@^2.0.1, es6-iterator@^2.0.3, es6-iterator@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
   integrity sha1-p96IkUGgWpSwhUQDstCg+/qY87c=
@@ -4374,18 +4309,7 @@ es6-promisify@^5.0.0:
   dependencies:
     es6-promise "^4.0.3"
 
-es6-set@^0.1.4:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/es6-set/-/es6-set-0.1.5.tgz#d2b3ec5d4d800ced818db538d28974db0a73ccb1"
-  integrity sha1-0rPsXU2ADO2BjbU40ol02wpzzLE=
-  dependencies:
-    d "1"
-    es5-ext "~0.10.14"
-    es6-iterator "~2.0.1"
-    es6-symbol "3.1.1"
-    event-emitter "~0.3.5"
-
-es6-symbol@3.1.1, es6-symbol@^3.1.1, es6-symbol@~3.1.1:
+es6-symbol@^3.1.1, es6-symbol@~3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
   integrity sha1-vwDvT9q2uhtG7Le2KbTH7VcVzHc=
@@ -4452,7 +4376,7 @@ esprima@^3.1.3:
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
   integrity sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM=
 
-esprima@^4.0.0:
+esprima@^4.0.0, esprima@~4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
   integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==
@@ -4477,7 +4401,7 @@ etag@1.8.1, etag@^1.8.1, etag@~1.8.1:
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
   integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
 
-event-emitter@^0.3.5, event-emitter@~0.3.5:
+event-emitter@^0.3.5:
   version "0.3.5"
   resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
   integrity sha1-34xp7vFkeSPHFXuc6DhAYQsCzDk=
@@ -4546,11 +4470,6 @@ exit-code@^1.0.2:
   resolved "https://registry.yarnpkg.com/exit-code/-/exit-code-1.0.2.tgz#ce165811c9f117af6a5f882940b96ae7f9aecc34"
   integrity sha1-zhZYEcnxF69qX4gpQLlq5/muzDQ=
 
-exit-hook@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
-  integrity sha1-8FyiM7SMBdVP/wd2XfhQfpXAL/g=
-
 exit@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
@@ -4593,39 +4512,39 @@ expand-tilde@^2.0.0, expand-tilde@^2.0.2:
   dependencies:
     homedir-polyfill "^1.0.1"
 
-express@^4.16.3:
-  version "4.16.4"
-  resolved "https://registry.yarnpkg.com/express/-/express-4.16.4.tgz#fddef61926109e24c515ea97fd2f1bdbf62df12e"
-  integrity sha512-j12Uuyb4FMrd/qQAm6uCHAkPtO8FDTRJZBDd5D2KOL2eLaz1yUNdUB/NOIyq0iU4q4cFarsUCrnFDPBcnksuOg==
+express@^4.16.4:
+  version "4.17.1"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
+  integrity sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==
   dependencies:
-    accepts "~1.3.5"
+    accepts "~1.3.7"
     array-flatten "1.1.1"
-    body-parser "1.18.3"
-    content-disposition "0.5.2"
+    body-parser "1.19.0"
+    content-disposition "0.5.3"
     content-type "~1.0.4"
-    cookie "0.3.1"
+    cookie "0.4.0"
     cookie-signature "1.0.6"
     debug "2.6.9"
     depd "~1.1.2"
     encodeurl "~1.0.2"
     escape-html "~1.0.3"
     etag "~1.8.1"
-    finalhandler "1.1.1"
+    finalhandler "~1.1.2"
     fresh "0.5.2"
     merge-descriptors "1.0.1"
     methods "~1.1.2"
     on-finished "~2.3.0"
-    parseurl "~1.3.2"
+    parseurl "~1.3.3"
     path-to-regexp "0.1.7"
-    proxy-addr "~2.0.4"
-    qs "6.5.2"
-    range-parser "~1.2.0"
+    proxy-addr "~2.0.5"
+    qs "6.7.0"
+    range-parser "~1.2.1"
     safe-buffer "5.1.2"
-    send "0.16.2"
-    serve-static "1.13.2"
-    setprototypeof "1.1.0"
-    statuses "~1.4.0"
-    type-is "~1.6.16"
+    send "0.17.1"
+    serve-static "1.14.1"
+    setprototypeof "1.1.1"
+    statuses "~1.5.0"
+    type-is "~1.6.18"
     utils-merge "1.0.1"
     vary "~1.1.2"
 
@@ -4644,7 +4563,7 @@ extend-shallow@^3.0.0, extend-shallow@^3.0.2:
     assign-symbols "^1.0.0"
     is-extendable "^1.0.1"
 
-extend@3, extend@^3.0.0, extend@^3.0.1, extend@~3.0.0, extend@~3.0.2:
+extend@3, extend@^3.0.0, extend@~3.0.0, extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
   integrity sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==
@@ -4658,6 +4577,15 @@ external-editor@^3.0.0:
     iconv-lite "^0.4.24"
     tmp "^0.0.33"
 
+external-editor@^3.0.3:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-3.1.0.tgz#cb03f740befae03ea4d283caed2741a83f335495"
+  integrity sha512-hMQ4CX1p1izmuLYyZqLMO/qGNw10wSv9QDCPfzXfyFrOaCSSoRfqE1Kf1s5an66J5JZC62NewG+mK49jOCtQew==
+  dependencies:
+    chardet "^0.7.0"
+    iconv-lite "^0.4.24"
+    tmp "^0.0.33"
+
 extglob@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/extglob/-/extglob-2.0.4.tgz#ad00fe4dc612a9232e8718711dc5cb5ab0285543"
@@ -4736,21 +4664,6 @@ fastparse@^1.1.1:
   resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.2.tgz#91728c5a5942eced8531283c79441ee4122c35a9"
   integrity sha512-483XLLxTVIwWK3QTrMGRqUfUpoOs/0hbQrl2oz4J0pAcm3A3bu84wxTFqGqkJzewCLdME38xJLJAxBABfQT8sQ==
 
-faye-websocket@>=0.6.0:
-  version "0.11.1"
-  resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.11.1.tgz#f0efe18c4f56e4f40afc7e06c719fd5ee6188f38"
-  integrity sha1-8O/hjE9W5PQK/H4Gxxn9XuYYjzg=
-  dependencies:
-    websocket-driver ">=0.5.1"
-
-figures@^1.3.5:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
-  integrity sha1-y+Hjr/zxzUS4DK3+0o3Hk6lwHS4=
-  dependencies:
-    escape-string-regexp "^1.0.5"
-    object-assign "^4.1.0"
-
 figures@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
@@ -4823,17 +4736,17 @@ finalhandler@1.1.0:
     statuses "~1.3.1"
     unpipe "~1.0.0"
 
-finalhandler@1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
-  integrity sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==
+finalhandler@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
+  integrity sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==
   dependencies:
     debug "2.6.9"
     encodeurl "~1.0.2"
     escape-html "~1.0.3"
     on-finished "~2.3.0"
-    parseurl "~1.3.2"
-    statuses "~1.4.0"
+    parseurl "~1.3.3"
+    statuses "~1.5.0"
     unpipe "~1.0.0"
 
 find-index@^0.1.1:
@@ -4896,13 +4809,15 @@ fined@^1.0.1:
     object.pick "^1.2.0"
     parse-filepath "^1.0.1"
 
-firebase-tools@^4.1.0:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/firebase-tools/-/firebase-tools-4.2.1.tgz#37974639ba24ec5feed9879289d5bb50df989c6c"
-  integrity sha512-ZNOF5/Vge2leXBYJHZzwRoTvvjxAOC58n7qeWiEKhKXsI9ji+MRKCq9vRVXUC/O4piYfeCJe58AUBlZ/NNqm9g==
+firebase-tools@^7.5.0:
+  version "7.5.0"
+  resolved "https://registry.yarnpkg.com/firebase-tools/-/firebase-tools-7.5.0.tgz#3a285890fc388f728749e199cf083cb5f2f36bb1"
+  integrity sha512-XUkNCH2waFzV1ExlcxEUrfB4gUz+N5xw8Lf1buD0TdGnFly03YuignOwYcgoVHzT9ZQqPqtcWS0RTlZWxb8r5A==
   dependencies:
     JSONStream "^1.2.1"
-    archiver "^2.1.1"
+    archiver "^3.0.0"
+    body-parser "^1.19.0"
+    chokidar "^3.0.2"
     cjson "^0.3.1"
     cli-color "^1.2.0"
     cli-table "^0.3.1"
@@ -4912,42 +4827,35 @@ firebase-tools@^4.1.0:
     cross-spawn "^4.0.0"
     csv-streamify "^3.0.4"
     didyoumean "^1.2.1"
-    es6-set "^0.1.4"
+    dotenv "^6.1.0"
     exit-code "^1.0.2"
+    express "^4.16.4"
     filesize "^3.1.3"
-    firebase "2.x.x"
     fs-extra "^0.23.1"
     glob "^7.1.2"
     google-auto-auth "^0.7.2"
-    inquirer "^0.12.0"
-    is "^3.2.1"
+    inquirer "~6.3.1"
     jsonschema "^1.0.2"
     jsonwebtoken "^8.2.1"
-    lodash "^4.17.10"
+    lodash "^4.17.14"
+    marked "^0.7.0"
+    marked-terminal "^3.3.0"
     minimatch "^3.0.4"
-    opn "^5.3.0"
-    ora "0.2.3"
-    portfinder "^1.0.13"
-    progress "^2.0.0"
+    open "^6.3.0"
+    ora "^3.4.0"
+    plist "^3.0.1"
+    portfinder "^1.0.23"
+    progress "^2.0.3"
     request "^2.87.0"
     semver "^5.0.3"
     superstatic "^6.0.1"
     tar "^4.3.0"
+    tcp-port-used "^1.0.1"
     tmp "0.0.33"
     universal-analytics "^0.4.16"
-    update-notifier "^0.5.0"
-    user-home "^2.0.0"
+    update-notifier "^2.5.0"
     uuid "^3.0.0"
     winston "^1.0.1"
-  optionalDependencies:
-    "@google-cloud/functions-emulator" "^1.0.0-beta.5"
-
-firebase@2.x.x:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/firebase/-/firebase-2.4.2.tgz#4e1119ec0396ca561d8a7acbff1630feac6c0a31"
-  integrity sha1-ThEZ7AOWylYdinrL/xYw/qxsCjE=
-  dependencies:
-    faye-websocket ">=0.6.0"
 
 first-chunk-stream@^1.0.0:
   version "1.0.0"
@@ -4996,7 +4904,7 @@ focus-trap@^5.0.0:
     tabbable "^4.0.0"
     xtend "^4.0.1"
 
-follow-redirects@1.5.10, follow-redirects@^1.0.0, follow-redirects@^1.3.0:
+follow-redirects@1.5.10, follow-redirects@^1.0.0:
   version "1.5.10"
   resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
   integrity sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==
@@ -5059,14 +4967,6 @@ fresh@0.5.2, fresh@^0.5.2:
   resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
   integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
 
-from2@^2.1.1:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/from2/-/from2-2.3.0.tgz#8bfb5502bde4a4d36cfdeea007fcca21d7e382af"
-  integrity sha1-i/tVAr3kpNNs/e6gB/zKIdfjgq8=
-  dependencies:
-    inherits "^2.0.1"
-    readable-stream "^2.0.0"
-
 fs-access@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/fs-access/-/fs-access-1.0.1.tgz#d6a87f262271cefebec30c553407fb995da8777a"
@@ -5147,6 +5047,11 @@ fsevents@^1.2.2, fsevents@^1.2.7:
     nan "^2.12.1"
     node-pre-gyp "^0.12.0"
 
+fsevents@~2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.1.tgz#74c64e21df71721845d0c44fe54b7f56b82995a9"
+  integrity sha512-4FRPXWETxtigtJW/gxzEDsX1LVbPAM93VleB83kZB+ellqbHMkyt2aJfuzNLRvFPnGi6bcE5SvfxgbXPeKteJw==
+
 fstream@^1.0.0, fstream@^1.0.2, fstream@~1.0.10:
   version "1.0.11"
   resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.11.tgz#5c1fb1f117477114f0632a0eb4b71b3cb0fd3171"
@@ -5193,26 +5098,6 @@ gcp-metadata@^0.3.0:
     extend "^3.0.0"
     retry-request "^3.0.0"
 
-gcp-metadata@^0.6.1, gcp-metadata@^0.6.3:
-  version "0.6.3"
-  resolved "https://registry.yarnpkg.com/gcp-metadata/-/gcp-metadata-0.6.3.tgz#4550c08859c528b370459bd77a7187ea0bdbc4ab"
-  integrity sha512-MSmczZctbz91AxCvqp9GHBoZOSbJKAICV7Ow/AIWSJZRrRchUd5NL1b2P4OfP+4m490BEUPhhARfpHdqCxuCvg==
-  dependencies:
-    axios "^0.18.0"
-    extend "^3.0.1"
-    retry-axios "0.3.2"
-
-gcs-resumable-upload@^0.10.2:
-  version "0.10.2"
-  resolved "https://registry.yarnpkg.com/gcs-resumable-upload/-/gcs-resumable-upload-0.10.2.tgz#7f29b3ee23dcec4170367c0711418249c660545f"
-  integrity sha1-fymz7iPc7EFwNnwHEUGCScZgVF8=
-  dependencies:
-    configstore "^3.1.2"
-    google-auto-auth "^0.10.0"
-    pumpify "^1.4.0"
-    request "^2.85.0"
-    stream-events "^1.0.3"
-
 get-amd-module-type@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/get-amd-module-type/-/get-amd-module-type-3.0.0.tgz#bb334662fa04427018c937774570de495845c288"
@@ -5262,7 +5147,7 @@ get-stdin@^7.0.0:
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-7.0.0.tgz#8d5de98f15171a125c5e516643c7a6d0ea8a96f6"
   integrity sha512-zRKcywvrXlXsA0v0i9Io4KDRaAw7+a1ZpjRwl9Wox8PFlVCCHra7E9c4kqXCoCM9nR5tBkaTTZRBoCm60bFqTQ==
 
-get-stream@3.0.0, get-stream@^3.0.0:
+get-stream@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
   integrity sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=
@@ -5328,6 +5213,13 @@ glob-parent@^3.1.0:
     is-glob "^3.1.0"
     path-dirname "^1.0.0"
 
+glob-parent@~5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.0.tgz#5f4c1d1e748d30cd73ad2944b3577a81b081e8c2"
+  integrity sha512-qjtRgnIVmOfnKUE3NJAQEdk+lKrxfw8t5ke7SXtfMTHcjsBfOfWXCQfdb30zfDoZQ2IRSIiidmjtbHZPZ++Ihw==
+  dependencies:
+    is-glob "^4.0.1"
+
 glob-slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/glob-slash/-/glob-slash-1.0.0.tgz#fe52efa433233f74a2fe64c7abb9bc848202ab95"
@@ -5406,6 +5298,18 @@ glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.1, glob@^7.1.2, gl
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+glob@^7.1.4:
+  version "7.1.4"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.4.tgz#aa608a2f6c577ad357e1ae5a5c26d9a8d1969255"
+  integrity sha512-hkLPepehmnKk41pUGm3sYxoFs/umurYfYJCerbXEyFIWcAzvpipAgVkBqqT9RBKMGjnq6kMuyYwha6csxbiM1A==
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
 glob@~3.1.21:
   version "3.1.21"
   resolved "https://registry.yarnpkg.com/glob/-/glob-3.1.21.tgz#d29e0a055dea5138f4d07ed40e8982e83c2066cd"
@@ -5533,17 +5437,6 @@ gonzales-pe@^4.2.3:
   dependencies:
     minimist "1.1.x"
 
-google-auth-library@0.12.0:
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/google-auth-library/-/google-auth-library-0.12.0.tgz#a3fc6c296d00bb54e4d877ef581a05947330d07f"
-  integrity sha512-79qCXtJ1VweBmmLr4yLq9S4clZB2p5Y+iACvuKk9gu4JitEnPc+bQFmYvtCYehVR44MQzD1J8DVmYW2w677IEw==
-  dependencies:
-    gtoken "^1.2.3"
-    jws "^3.1.4"
-    lodash.isstring "^4.0.1"
-    lodash.merge "^4.6.0"
-    request "^2.81.0"
-
 google-auth-library@^0.10.0:
   version "0.10.0"
   resolved "https://registry.yarnpkg.com/google-auth-library/-/google-auth-library-0.10.0.tgz#6e15babee85fd1dd14d8d128a295b6838d52136e"
@@ -5554,29 +5447,6 @@ google-auth-library@^0.10.0:
     lodash.noop "^3.0.1"
     request "^2.74.0"
 
-google-auth-library@^1.3.1:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/google-auth-library/-/google-auth-library-1.6.1.tgz#9c73d831ad720c0c3048ab89d0ffdec714d07dd2"
-  integrity sha512-jYiWC8NA9n9OtQM7ANn0Tk464do9yhKEtaJ72pKcaBiEwn4LwcGYIYOfwtfsSm3aur/ed3tlSxbmg24IAT6gAg==
-  dependencies:
-    axios "^0.18.0"
-    gcp-metadata "^0.6.3"
-    gtoken "^2.3.0"
-    jws "^3.1.5"
-    lodash.isstring "^4.0.1"
-    lru-cache "^4.1.3"
-    retry-axios "^0.3.2"
-
-google-auto-auth@^0.10.0:
-  version "0.10.1"
-  resolved "https://registry.yarnpkg.com/google-auto-auth/-/google-auto-auth-0.10.1.tgz#68834a6f3da59a6cb27fce56f76e3d99ee49d0a2"
-  integrity sha512-iIqSbY7Ypd32mnHGbYctp80vZzXoDlvI9gEfvtl3kmyy5HzOcrZCIGCBdSlIzRsg7nHpQiHE3Zl6Ycur6TSodQ==
-  dependencies:
-    async "^2.3.0"
-    gcp-metadata "^0.6.1"
-    google-auth-library "^1.3.1"
-    request "^2.79.0"
-
 google-auto-auth@^0.7.2:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/google-auto-auth/-/google-auto-auth-0.7.2.tgz#bf9352d5c4a0897bf31fd9c491028b765fbea71e"
@@ -5594,39 +5464,6 @@ google-p12-pem@^0.1.0:
   dependencies:
     node-forge "^0.7.1"
 
-google-p12-pem@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/google-p12-pem/-/google-p12-pem-1.0.2.tgz#c8a3843504012283a0dbffc7430b7c753ecd4b07"
-  integrity sha512-+EuKr4CLlGsnXx4XIJIVkcKYrsa2xkAmCvxRhX2HsazJzUBAJ35wARGeApHUn4nNfPD03Vl057FskNr20VaCyg==
-  dependencies:
-    node-forge "^0.7.4"
-    pify "^3.0.0"
-
-googleapis@^23.0.2:
-  version "23.0.2"
-  resolved "https://registry.yarnpkg.com/googleapis/-/googleapis-23.0.2.tgz#18737965a9525b16e3e73b6cd660fcaeba6b792d"
-  integrity sha512-OobqDn586ogcF0dE+Byu5xZ6XmR/J7nkZN/wmhJoaxKdmELaf27ty2gKxGuq3I4/GDN+hcsUaMBueoQzFD3ObA==
-  dependencies:
-    async "2.6.0"
-    google-auth-library "0.12.0"
-    string-template "1.0.0"
-
-got@^3.2.0:
-  version "3.3.1"
-  resolved "https://registry.yarnpkg.com/got/-/got-3.3.1.tgz#e5d0ed4af55fc3eef4d56007769d98192bcb2eca"
-  integrity sha1-5dDtSvVfw+701WAHdp2YGSvLLso=
-  dependencies:
-    duplexify "^3.2.0"
-    infinity-agent "^2.0.0"
-    is-redirect "^1.0.0"
-    is-stream "^1.0.0"
-    lowercase-keys "^1.0.0"
-    nested-error-stacks "^1.0.0"
-    object-assign "^3.0.0"
-    prepend-http "^1.0.0"
-    read-all-stream "^3.0.0"
-    timed-out "^2.0.0"
-
 got@^6.7.1:
   version "6.7.1"
   resolved "https://registry.yarnpkg.com/got/-/got-6.7.1.tgz#240cd05785a9a18e561dc1b44b41c763ef1e8db0"
@@ -5644,29 +5481,6 @@ got@^6.7.1:
     unzip-response "^2.0.1"
     url-parse-lax "^1.0.0"
 
-got@^8.3.2:
-  version "8.3.2"
-  resolved "https://registry.yarnpkg.com/got/-/got-8.3.2.tgz#1d23f64390e97f776cac52e5b936e5f514d2e937"
-  integrity sha512-qjUJ5U/hawxosMryILofZCkm3C84PLJS/0grRIpjAwu+Lkxxj5cxeCU25BG0/3mDSpXKTyZr8oh8wIgLaH0QCw==
-  dependencies:
-    "@sindresorhus/is" "^0.7.0"
-    cacheable-request "^2.1.1"
-    decompress-response "^3.3.0"
-    duplexer3 "^0.1.4"
-    get-stream "^3.0.0"
-    into-stream "^3.1.0"
-    is-retry-allowed "^1.1.0"
-    isurl "^1.0.0-alpha5"
-    lowercase-keys "^1.0.0"
-    mimic-response "^1.0.0"
-    p-cancelable "^0.4.0"
-    p-timeout "^2.0.1"
-    pify "^3.0.0"
-    safe-buffer "^5.1.1"
-    timed-out "^4.0.1"
-    url-parse-lax "^3.0.0"
-    url-to-options "^1.0.1"
-
 graceful-fs@^3.0.0:
   version "3.0.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-3.0.11.tgz#7613c778a1afea62f25c630a086d7f3acbbdd818"
@@ -5674,11 +5488,16 @@ graceful-fs@^3.0.0:
   dependencies:
     natives "^1.1.0"
 
-graceful-fs@^4.1.0, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
+graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
   version "4.1.15"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
   integrity sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA==
 
+graceful-fs@^4.2.0:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.2.tgz#6f0952605d0140c1cfdb138ed005775b92d67b02"
+  integrity sha512-IItsdsea19BoLC7ELy13q1iJFNmd7ofZH5+X/pJr90/nRoPEX0DJo1dHDbgtYWOhJhcCgMDTOw84RZ72q6lB+Q==
+
 graceful-fs@~1.2.0:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-1.2.3.tgz#15a4806a57547cb2d2dbf27f42e89a8c3451b364"
@@ -5691,7 +5510,7 @@ graphviz@^0.0.8:
   dependencies:
     temp "~0.4.0"
 
-gtoken@^1.2.1, gtoken@^1.2.3:
+gtoken@^1.2.1:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/gtoken/-/gtoken-1.2.3.tgz#5509571b8afd4322e124cf66cf68115284c476d8"
   integrity sha512-wQAJflfoqSgMWrSBk9Fg86q+sd6s7y6uJhIvvIPz++RElGlMtEqsdAR2oWwZ/WTEtp7P9xFbJRrT976oRgzJ/w==
@@ -5701,17 +5520,6 @@ gtoken@^1.2.1, gtoken@^1.2.3:
     mime "^1.4.1"
     request "^2.72.0"
 
-gtoken@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/gtoken/-/gtoken-2.3.0.tgz#4e0ffc16432d7041a1b3dbc1d97aac17a5dc964a"
-  integrity sha512-Jc9/8mV630cZE9FC5tIlJCZNdUjwunvlwOtCz6IDlaiB4Sz68ki29a1+q97sWTnTYroiuF9B135rod9zrQdHLw==
-  dependencies:
-    axios "^0.18.0"
-    google-p12-pem "^1.0.0"
-    jws "^3.1.4"
-    mime "^2.2.0"
-    pify "^3.0.0"
-
 gulp-clean-css@^3.3.1:
   version "3.10.0"
   resolved "https://registry.yarnpkg.com/gulp-clean-css/-/gulp-clean-css-3.10.0.tgz#bccd4605eff104bfa4980014cc4b3c24c571736d"
@@ -5932,6 +5740,11 @@ has-flag@^1.0.0:
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
   integrity sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=
 
+has-flag@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
+  integrity sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=
+
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@@ -5944,18 +5757,6 @@ has-gulplog@^0.1.0:
   dependencies:
     sparkles "^1.0.0"
 
-has-symbol-support-x@^1.4.1:
-  version "1.4.2"
-  resolved "https://registry.yarnpkg.com/has-symbol-support-x/-/has-symbol-support-x-1.4.2.tgz#1409f98bc00247da45da67cee0a36f282ff26455"
-  integrity sha512-3ToOva++HaW+eCpgqZrCfN51IPB+7bJNVT6CUATzueB5Heb8o6Nam0V3HG5dlDvZU1Gn5QLcbahiKw/XVk5JJw==
-
-has-to-string-tag-x@^1.2.0:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/has-to-string-tag-x/-/has-to-string-tag-x-1.4.1.tgz#a045ab383d7b4b2012a00148ab0aa5f290044d4d"
-  integrity sha512-vdbKfmw+3LoOYVr+mtxHaX5a96+0f3DljYd8JOqvOLsf5mw2Otda2qCDT9qRqLAhrjyQ0h7ual5nOiASpsGNFw==
-  dependencies:
-    has-symbol-support-x "^1.4.1"
-
 has-unicode@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
@@ -5992,13 +5793,6 @@ has-values@^1.0.0:
     is-number "^3.0.0"
     kind-of "^4.0.0"
 
-hash-stream-validation@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/hash-stream-validation/-/hash-stream-validation-0.2.1.tgz#ecc9b997b218be5bb31298628bb807869b73dcd1"
-  integrity sha1-7Mm5l7IYvluzEphii7gHhptz3NE=
-  dependencies:
-    through2 "^2.0.0"
-
 he@1.2.x:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
@@ -6076,11 +5870,6 @@ htmlparser2@^3.7.3:
     inherits "^2.0.1"
     readable-stream "^3.0.6"
 
-http-cache-semantics@3.8.1:
-  version "3.8.1"
-  resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-3.8.1.tgz#39b0e16add9b605bf0a9ef3d9daaf4843b4cacd2"
-  integrity sha512-5ai2iksyV8ZXmnZhHH4rWPoxxistEexSi5936zIQ1bnNTW5VnA85B6P/VpXiRM017IgRvb2kKo1a//y+0wSp3w==
-
 http-errors@1.6.3, http-errors@~1.6.2, http-errors@~1.6.3:
   version "1.6.3"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
@@ -6091,21 +5880,27 @@ http-errors@1.6.3, http-errors@~1.6.2, http-errors@~1.6.3:
     setprototypeof "1.1.0"
     statuses ">= 1.4.0 < 2"
 
-http-errors@1.7.3, http-errors@~1.7.2:
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
-  integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
+http-errors@1.7.2:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.2.tgz#4f5029cf13239f31036e5b2e55292bcfbcc85c8f"
+  integrity sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==
   dependencies:
     depd "~1.1.2"
-    inherits "2.0.4"
+    inherits "2.0.3"
     setprototypeof "1.1.1"
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
-http-parser-js@>=0.4.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/http-parser-js/-/http-parser-js-0.5.0.tgz#d65edbede84349d0dc30320815a15d39cc3cbbd8"
-  integrity sha512-cZdEF7r4gfRIq7ezX9J0T+kQmJNOub71dWbgAXVHDct80TKP4MCETtZQ31xyv38UwgzkWPYF/Xc0ge55dW9Z9w==
+http-errors@1.7.3, http-errors@~1.7.2:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
+  integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.4"
+    setprototypeof "1.1.1"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.0"
 
 http-proxy@1.15.2:
   version "1.15.2"
@@ -6115,14 +5910,6 @@ http-proxy@1.15.2:
     eventemitter3 "1.x.x"
     requires-port "1.x.x"
 
-http-proxy@1.16.2:
-  version "1.16.2"
-  resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.16.2.tgz#06dff292952bf64dbe8471fa9df73066d4f37742"
-  integrity sha1-Bt/ykpUr9k2+hHH6nfcwZtTzd0I=
-  dependencies:
-    eventemitter3 "1.x.x"
-    requires-port "1.x.x"
-
 http-proxy@^1.13.0:
   version "1.17.0"
   resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.17.0.tgz#7ad38494658f84605e2f6db4436df410f4e5be9a"
@@ -6174,11 +5961,6 @@ husky@^1.3.1:
     run-node "^1.0.0"
     slash "^2.0.0"
 
-i@0.3.x:
-  version "0.3.6"
-  resolved "https://registry.yarnpkg.com/i/-/i-0.3.6.tgz#d96c92732076f072711b6b10fd7d4f65ad8ee23d"
-  integrity sha1-2WyScyB28HJxG2sQ/X1PZa2O4j0=
-
 iconv-lite@0.4.23:
   version "0.4.23"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
@@ -6275,11 +6057,6 @@ indexof@0.0.1:
   resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
   integrity sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10=
 
-infinity-agent@^2.0.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/infinity-agent/-/infinity-agent-2.0.3.tgz#45e0e2ff7a9eb030b27d62b74b3744b7a7ac4216"
-  integrity sha1-ReDi/3qesDCyfWK3SzdEt6esQhY=
-
 inflight@^1.0.4:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
@@ -6308,25 +6085,6 @@ ini@^1.3.2, ini@^1.3.4, ini@^1.3.5, ini@~1.3.0:
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
   integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
 
-inquirer@^0.12.0:
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
-  integrity sha1-HvK/1jUE3wvHV4X/+MLEHfEvB34=
-  dependencies:
-    ansi-escapes "^1.1.0"
-    ansi-regex "^2.0.0"
-    chalk "^1.0.0"
-    cli-cursor "^1.0.1"
-    cli-width "^2.0.0"
-    figures "^1.3.5"
-    lodash "^4.3.0"
-    readline2 "^1.0.1"
-    run-async "^0.1.0"
-    rx-lite "^3.1.2"
-    string-width "^1.0.1"
-    strip-ansi "^3.0.0"
-    through "^2.3.6"
-
 inquirer@^6.2.0:
   version "6.2.1"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.2.1.tgz#9943fc4882161bdb0b0c9276769c75b32dbfcd52"
@@ -6346,6 +6104,25 @@ inquirer@^6.2.0:
     strip-ansi "^5.0.0"
     through "^2.3.6"
 
+inquirer@~6.3.1:
+  version "6.3.1"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.3.1.tgz#7a413b5e7950811013a3db491c61d1f3b776e8e7"
+  integrity sha512-MmL624rfkFt4TG9y/Jvmt8vdmOo836U7Y0Hxr2aFk3RelZEGX4Igk0KabWrcaaZaTv9uzglOqWh1Vly+FAWAXA==
+  dependencies:
+    ansi-escapes "^3.2.0"
+    chalk "^2.4.2"
+    cli-cursor "^2.1.0"
+    cli-width "^2.0.0"
+    external-editor "^3.0.3"
+    figures "^2.0.0"
+    lodash "^4.17.11"
+    mute-stream "0.0.7"
+    run-async "^2.2.0"
+    rxjs "^6.4.0"
+    string-width "^2.1.0"
+    strip-ansi "^5.1.0"
+    through "^2.3.6"
+
 interpret@^1.0.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.2.0.tgz#d5061a6224be58e8083985f5014d844359576296"
@@ -6356,14 +6133,6 @@ interpret@^1.1.0:
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.1.0.tgz#7ed1b1410c6a0e0f78cf95d3b8440c63f78b8614"
   integrity sha1-ftGxQQxqDg94z5XTuEQMY/eLhhQ=
 
-into-stream@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/into-stream/-/into-stream-3.1.0.tgz#96fb0a936c12babd6ff1752a17d05616abd094c6"
-  integrity sha1-lvsKk2wSur1v8XUqF9BWFqvQlMY=
-  dependencies:
-    from2 "^2.1.1"
-    p-is-promise "^1.1.0"
-
 invert-kv@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
@@ -6374,10 +6143,15 @@ invert-kv@^2.0.0:
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
   integrity sha512-wPVv/y/QQ/Uiirj/vh3oP+1Ww+AWehmi1g5fFWGPF6IpCBCDVrhgHRMvrLfdYcwDh3QJbGXDW4JAuzxElLSqKA==
 
-ipaddr.js@1.8.0:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.8.0.tgz#eaa33d6ddd7ace8f7f6fe0c9ca0440e706738b1e"
-  integrity sha1-6qM9bd16zo9/b+DJygRA5wZzix4=
+ip-regex@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-2.1.0.tgz#fa78bf5d2e6913c911ce9f819ee5146bb6d844e9"
+  integrity sha1-+ni/XS5pE8kRzp+BnuUUa7bYROk=
+
+ipaddr.js@1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.0.tgz#37df74e430a0e47550fe54a2defe30d8acd95f65"
+  integrity sha512-M4Sjn6N/+O6/IXSJseKqHoFc+5FdGJ22sXqnjTpdZweHK64MzEPAyQZyEU3R/KRv2GLoa7nNtg/C2Ev6m7z+eA==
 
 is-absolute@^1.0.0:
   version "1.0.0"
@@ -6431,6 +6205,13 @@ is-binary-path@^1.0.0:
   dependencies:
     binary-extensions "^1.0.0"
 
+is-binary-path@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
+  integrity sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==
+  dependencies:
+    binary-extensions "^2.0.0"
+
 is-buffer@^1.1.5:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
@@ -6552,7 +6333,7 @@ is-glob@^3.1.0:
   dependencies:
     is-extglob "^2.1.0"
 
-is-glob@^4.0.0:
+is-glob@^4.0.0, is-glob@^4.0.1, is-glob@~4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.1.tgz#7567dbe9f2f5e2467bc77ab83c4a29482407a5dc"
   integrity sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==
@@ -6618,11 +6399,6 @@ is-obj@^1.0.0, is-obj@^1.0.1:
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
   integrity sha1-PkcprB9f3gJc19g6iW2rn09n2w8=
 
-is-object@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/is-object/-/is-object-1.0.1.tgz#8952688c5ec2ffd6b03ecc85e769e02903083470"
-  integrity sha1-iVJojF7C/9awPsyF52ngKQMINHA=
-
 is-path-cwd@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-1.0.0.tgz#d225ec23132e89edd38fda767472e62e65f1106d"
@@ -6642,7 +6418,7 @@ is-path-inside@^1.0.0:
   dependencies:
     path-is-inside "^1.0.1"
 
-is-plain-obj@^1.0.0, is-plain-obj@^1.1.0:
+is-plain-obj@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
   integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
@@ -6693,16 +6469,11 @@ is-relative@^1.0.0:
   dependencies:
     is-unc-path "^1.0.0"
 
-is-retry-allowed@^1.0.0, is-retry-allowed@^1.1.0:
+is-retry-allowed@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz#11a060568b67339444033d0125a61a20d564fb34"
   integrity sha1-EaBgVotnM5REAz0BJaYaINVk+zQ=
 
-is-stream-ended@^0.1.0:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/is-stream-ended/-/is-stream-ended-0.1.4.tgz#f50224e95e06bce0e356d440a4827cd35b267eda"
-  integrity sha512-xj0XPvmr7bQFTvirqnFr50o0hQIh6ZItDqloxt5aJrR4NQsYeSsyFQERYGCAzfindAcnKjINnwEEgLx4IqVzQw==
-
 is-stream@^1.0.0, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
@@ -6769,10 +6540,14 @@ is-wsl@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
   integrity sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0=
 
-is@^3.0.1, is@^3.2.0, is@^3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/is/-/is-3.2.1.tgz#d0ac2ad55eb7b0bec926a5266f6c662aaa83dca5"
-  integrity sha1-0Kwq1V63sL7JJqUmb2xmKqqD3KU=
+is2@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is2/-/is2-2.0.1.tgz#8ac355644840921ce435d94f05d3a94634d3481a"
+  integrity sha512-+WaJvnaA7aJySz2q/8sLjMb2Mw14KTplHmSwcSpZ/fWJPkUmqw3YTzSWbPJ7OAwRvdYTWF2Wg+yYJ1AdP5Z8CA==
+  dependencies:
+    deep-is "^0.1.3"
+    ip-regex "^2.1.0"
+    is-url "^1.2.2"
 
 isarray@0.0.1:
   version "0.0.1"
@@ -6865,14 +6640,6 @@ istanbul@^0.4.5:
     which "^1.1.1"
     wordwrap "^1.0.0"
 
-isurl@^1.0.0-alpha5:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/isurl/-/isurl-1.0.0.tgz#b27f4f49f3cdaa3ea44a0a5b7f3462e6edc39d67"
-  integrity sha512-1P/yWsxPlDtn7QeRD+ULKQPaIaN6yF368GZ2vDfv0AL0NwpStafjWCDDdn0k8wgFMWpVAqG7oJhxHnlud42i9w==
-  dependencies:
-    has-to-string-tag-x "^1.2.0"
-    is-object "^1.0.1"
-
 jasmine-core@2.8.0, jasmine-core@~2.8.0:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/jasmine-core/-/jasmine-core-2.8.0.tgz#bcc979ae1f9fd05701e45e52e65d3a5d63f1a24e"
@@ -6965,11 +6732,6 @@ jsesc@~0.5.0:
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
   integrity sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=
 
-json-buffer@3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/json-buffer/-/json-buffer-3.0.0.tgz#5b1f397afc75d677bde8bcfc0e47e1f9a3d9a898"
-  integrity sha1-Wx85evx11ne96Lz8Dkfh+aPZqJg=
-
 json-parse-better-errors@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
@@ -7213,13 +6975,6 @@ karma@~4.1.0:
     tmp "0.0.33"
     useragent "2.3.0"
 
-keyv@3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/keyv/-/keyv-3.0.0.tgz#44923ba39e68b12a7cec7df6c3268c031f2ef373"
-  integrity sha512-eguHnq22OE3uVoSYG0LVWNP+4ppamWr9+zWBe1bsNcovIMy6huUJFPgy4mGwCd/rnl3vOLGW1MTlu4c57CT1xA==
-  dependencies:
-    json-buffer "3.0.0"
-
 kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
@@ -7256,13 +7011,6 @@ known-css-properties@^0.14.0:
   resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.14.0.tgz#d7032b4334a32dc22e6e46b081ec789daf18756c"
   integrity sha512-P+0a/gBzLgVlCnK8I7VcD0yuYJscmWn66wH9tlKsQnmVdg689tLEmziwB9PuazZYLkcm07fvWOKCJJqI55sD5Q==
 
-latest-version@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-1.0.1.tgz#72cfc46e3e8d1be651e1ebb54ea9f6ea96f374bb"
-  integrity sha1-cs/Ebj6NG+ZR4eu1Tqn26pbzdLs=
-  dependencies:
-    package-json "^1.0.0"
-
 latest-version@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-3.1.0.tgz#a205383fea322b33b5ae3b18abee0dc2f356ee15"
@@ -7494,6 +7242,11 @@ lodash.debounce@^4.0.8:
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
   integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
 
+lodash.defaults@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-4.2.0.tgz#d09178716ffea4dde9e5fb7b37f6f0802274580c"
+  integrity sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw=
+
 lodash.defaults@~2.4.1:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-2.4.1.tgz#a7e8885f05e68851144b6e12a8f3678026bc4c54"
@@ -7502,6 +7255,11 @@ lodash.defaults@~2.4.1:
     lodash._objecttypes "~2.4.1"
     lodash.keys "~2.4.1"
 
+lodash.difference@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.difference/-/lodash.difference-4.5.0.tgz#9ccb4e505d486b91651345772885a2df27fd017c"
+  integrity sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw=
+
 lodash.escape@^3.0.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/lodash.escape/-/lodash.escape-3.2.0.tgz#995ee0dc18c1b48cc92effae71a10aab5b487698"
@@ -7518,6 +7276,11 @@ lodash.escape@~2.4.1:
     lodash._reunescapedhtml "~2.4.1"
     lodash.keys "~2.4.1"
 
+lodash.flatten@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/lodash.flatten/-/lodash.flatten-4.4.0.tgz#f31c22225a9632d2bbf8e4addbef240aa765a61f"
+  integrity sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8=
+
 lodash.get@^4.0.0, lodash.get@^4.4.2:
   version "4.4.2"
   resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
@@ -7608,11 +7371,6 @@ lodash.keys@~2.4.1:
     lodash._shimkeys "~2.4.1"
     lodash.isobject "~2.4.1"
 
-lodash.merge@^4.6.0:
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.1.tgz#adc25d9cb99b9391c59624f379fbba60d7111d54"
-  integrity sha512-AOYza4+Hf5z1/0Hztxpm2/xiPZgi/cjMqdnKTUWTBSKchJlxXXuUSxCCl8rJlf4g6yww/j6mA8nC8Hw/EZWxKQ==
-
 lodash.mergewith@^4.6.0:
   version "4.6.1"
   resolved "https://registry.yarnpkg.com/lodash.mergewith/-/lodash.mergewith-4.6.1.tgz#639057e726c3afbdb3e7d42741caa8d6e4335927"
@@ -7697,11 +7455,21 @@ lodash.templatesettings@~2.4.1:
     lodash._reinterpolate "~2.4.1"
     lodash.escape "~2.4.1"
 
+lodash.toarray@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/lodash.toarray/-/lodash.toarray-4.4.0.tgz#24c4bfcd6b2fba38bfd0594db1179d8e9b656561"
+  integrity sha1-JMS/zWsvuji/0FlNsRedjptlZWE=
+
 lodash.unescape@4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/lodash.unescape/-/lodash.unescape-4.0.1.tgz#bf2249886ce514cda112fae9218cdc065211fc9c"
   integrity sha1-vyJJiGzlFM2hEvrpIYzcBlIR/Jw=
 
+lodash.union@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/lodash.union/-/lodash.union-4.6.0.tgz#48bb5088409f16f1821666641c44dd1aaae3cd88"
+  integrity sha1-SLtQiECfFvGCFmZkHETdGqrjzYg=
+
 lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
@@ -7714,17 +7482,7 @@ lodash.values@^2.4.1, lodash.values@~2.4.1:
   dependencies:
     lodash.keys "~2.4.1"
 
-lodash@4.17.5:
-  version "4.17.5"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
-  integrity sha512-svL3uiZf1RwhH+cWrfZn3A4+U58wbP0tGVTLQPbjplZxZ8ROD9VLuNgsRniTlLe7OlSqR79RUehXgpBW/s0IQw==
-
-lodash@^3.10.1:
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
-  integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
-
-lodash@^4.0.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.16.6, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.0, lodash@^4.8.0, lodash@~4.17.10:
+lodash@^4.0.0, lodash@^4.13.1, lodash@^4.16.6, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.1, lodash@^4.5.0, lodash@~4.17.10:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
   integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
@@ -7739,11 +7497,6 @@ lodash@~1.0.1:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-1.0.2.tgz#8f57560c83b59fc270bd3d561b690043430e2551"
   integrity sha1-j1dWDIO1n8JwvT1WG2kAQ0MOJVE=
 
-log-driver@1.2.7:
-  version "1.2.7"
-  resolved "https://registry.yarnpkg.com/log-driver/-/log-driver-1.2.7.tgz#63b95021f0702fedfa2c9bb0a24e7797d71871d8"
-  integrity sha512-U7KCmLdqsGHBLeWqYlFA0V0Sl6P08EE1ZrmA9cxjUE0WVqT9qnyVDPz1kzpFEP0jdJuFnasWIfSd7fsaNXkpbg==
-
 log-symbols@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
@@ -7815,11 +7568,6 @@ lower-case@^1.1.0, lower-case@^1.1.1, lower-case@^1.1.2:
   resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
   integrity sha1-miyr0bno4K6ZOkv31YdcOcQujqw=
 
-lowercase-keys@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.0.tgz#4e3366b39e7f5457e35f1324bdf6f88d0bfc7306"
-  integrity sha1-TjNms55/VFfjXxMkvfb4jQv8cwY=
-
 lowercase-keys@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
@@ -7830,7 +7578,7 @@ lru-cache@2:
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.7.3.tgz#6d4524e8b955f95d4f5b58851ce21dd72fb4e952"
   integrity sha1-bUUk6LlV+V1PW1iFHOId1y+06VI=
 
-lru-cache@4.1.x, lru-cache@^4.0.1, lru-cache@^4.1.3:
+lru-cache@4.1.x, lru-cache@^4.0.1:
   version "4.1.5"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
   integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
@@ -7955,6 +7703,18 @@ markdown-table@^1.1.0:
   resolved "https://registry.yarnpkg.com/markdown-table/-/markdown-table-1.1.3.tgz#9fcb69bcfdb8717bfd0398c6ec2d93036ef8de60"
   integrity sha512-1RUZVgQlpJSPWYbFSpmudq5nHY1doEIv89gBtF0s4gW1GF2XorxcA/70M5vq7rLv0a6mhOUccRsqkwhwLCIQ2Q==
 
+marked-terminal@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/marked-terminal/-/marked-terminal-3.3.0.tgz#25ce0c0299285998c7636beaefc87055341ba1bd"
+  integrity sha512-+IUQJ5VlZoAFsM5MHNT7g3RHSkA3eETqhRCdXv4niUMAKHQ7lb1yvAcuGPmm4soxhmtX13u4Li6ZToXtvSEH+A==
+  dependencies:
+    ansi-escapes "^3.1.0"
+    cardinal "^2.1.1"
+    chalk "^2.4.1"
+    cli-table "^0.3.1"
+    node-emoji "^1.4.1"
+    supports-hyperlinks "^1.0.1"
+
 marked@^0.3.2:
   version "0.3.19"
   resolved "https://registry.yarnpkg.com/marked/-/marked-0.3.19.tgz#5d47f709c4c9fc3c216b6d46127280f40b39d790"
@@ -7965,6 +7725,11 @@ marked@^0.6.2:
   resolved "https://registry.yarnpkg.com/marked/-/marked-0.6.2.tgz#c574be8b545a8b48641456ca1dbe0e37b6dccc1a"
   integrity sha512-LqxwVH3P/rqKX4EKGz7+c2G9r98WeM/SW34ybhgNGhUQNKtf1GmmSkJ6cDGJ/t6tiyae49qRkpyTw2B9HOrgUA==
 
+marked@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-0.7.0.tgz#b64201f051d271b1edc10a04d1ae9b74bb8e5c0e"
+  integrity sha512-c+yYdCZJQrsRjTPhUx7VKkApw9bwDkNbHUKo1ovgcfDjb2kc8rLuRbIFyXL5WOEUwzSSKo3IXpph2K6DqB/KZg==
+
 matchdep@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/matchdep/-/matchdep-2.0.0.tgz#c6f34834a0d8dbc3b37c27ee8bbcb27c7775582e"
@@ -8143,11 +7908,6 @@ merge2@^1.2.3:
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.2.3.tgz#7ee99dbd69bb6481689253f018488a1b902b0ed5"
   integrity sha512-gdUU1Fwj5ep4kplwcmftruWofEFt6lfpkkr3h860CXbAB9c3hGb55EOL2ali0Td5oebvW0E1+3Sr+Ur7XfKpRA==
 
-methmeth@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/methmeth/-/methmeth-1.1.0.tgz#e80a26618e52f5c4222861bb748510bd10e29089"
-  integrity sha1-6AomYY5S9cQiKGG7dIUQvRDikIk=
-
 methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
@@ -8190,14 +7950,14 @@ mime-db@1.40.0:
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.37.0.tgz#0b6a0ce6fdbe9576e25f1f2d2fde8830dc0ad0d8"
   integrity sha512-R3C4db6bgQhlIhPU48fUtdVmKnflq+hRdad7IyKhtFj06VPNVdk2RhiYL3UjQIlso8L+YxAtFkobT0VK+S/ybg==
 
-mime-types@^2.0.8, mime-types@^2.1.12, mime-types@^2.1.16, mime-types@~2.1.18, mime-types@~2.1.19:
+mime-types@^2.1.12, mime-types@^2.1.16, mime-types@~2.1.18, mime-types@~2.1.19:
   version "2.1.21"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.21.tgz#28995aa1ecb770742fe6ae7e58f9181c744b3f96"
   integrity sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==
   dependencies:
     mime-db "~1.37.0"
 
-mime-types@~2.1.17:
+mime-types@~2.1.17, mime-types@~2.1.24:
   version "2.1.24"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.24.tgz#b6f8d0b3e951efb77dedeca194cff6d16f676f81"
   integrity sha512-WaFHS3MCl5fapm3oLxU4eYDw77IQM2ACcxQ9RIxfaC3ooc6PFuBMGZZsYpvoXS5D5QTWPieo1jjLdAm3TBP3cQ==
@@ -8214,7 +7974,7 @@ mime@1.6.0, mime@^1.4.1:
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
   integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
 
-mime@^2.2.0, mime@^2.3.1:
+mime@^2.3.1:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.4.0.tgz#e051fd881358585f3279df333fe694da0bcffdd6"
   integrity sha512-ikBcWwyqXQSHKtciCcctu9YfPbFYZ4+gbHEmE0Q8jzcTYQg5dHCr3g2wwAZjPoJfQVXZq6KXAjpXOTf5/cjT7w==
@@ -8229,11 +7989,6 @@ mimic-fn@^2.0.0:
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
 
-mimic-response@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
-  integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
-
 "minimatch@2 || 3", minimatch@^3.0.2, minimatch@^3.0.3, minimatch@^3.0.4, minimatch@~3.0.2:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
@@ -8324,7 +8079,7 @@ mkdirp-promise@^5.0.0:
   dependencies:
     mkdirp "*"
 
-mkdirp@*, mkdirp@0.5.x, mkdirp@0.x.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1:
+mkdirp@*, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
@@ -8336,11 +8091,6 @@ mock-fs@^4.7.0:
   resolved "https://registry.yarnpkg.com/mock-fs/-/mock-fs-4.7.0.tgz#9f17e219cacb8094f4010e0a8c38589e2b33c299"
   integrity sha512-WlQNtUlzMRpvLHf8dqeUmNqfdPjGY29KrJF50Ldb4AcL+vQeR8QH3wQcFMgrhTwb1gHjZn9xggho+84tBskLgA==
 
-modelo@^4.2.0:
-  version "4.2.3"
-  resolved "https://registry.yarnpkg.com/modelo/-/modelo-4.2.3.tgz#b278588a4db87fc1e5107ae3a277c0876f38d894"
-  integrity sha512-9DITV2YEMcw7XojdfvGl3gDD8J9QjZTJ7ZOUuSAkP+F3T6rDbzMJuPktxptsdHYEvZcmXrCD3LMOhdSAEq6zKA==
-
 modify-values@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/modify-values/-/modify-values-1.0.1.tgz#b3939fa605546474e3e3e3c63d64bd43b4ee6022"
@@ -8404,12 +8154,7 @@ mute-stdout@^1.0.0:
   resolved "https://registry.yarnpkg.com/mute-stdout/-/mute-stdout-1.0.1.tgz#acb0300eb4de23a7ddeec014e3e96044b3472331"
   integrity sha512-kDcwXR4PS7caBpuRYYBUz9iVixUk3anO3f5OYFiIPwK/20vCzKCHyKoulbiDY1S53zD2bxUpxN/IJ+TnXjfvxg==
 
-mute-stream@0.0.5:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
-  integrity sha1-j7+rsKmKJT0xhDMfno3rc3L6xsA=
-
-mute-stream@0.0.7, mute-stream@~0.0.4:
+mute-stream@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
   integrity sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=
@@ -8461,11 +8206,6 @@ natives@^1.1.0:
   resolved "https://registry.yarnpkg.com/natives/-/natives-1.1.6.tgz#a603b4a498ab77173612b9ea1acdec4d980f00bb"
   integrity sha512-6+TDFewD4yxY14ptjKaS63GVdtKiES1pTPyxn9Jb0rBqPMZ7VcCiooEhPNsr+mqHtMGxa/5c/HhcC4uPEUw/nA==
 
-ncp@1.0.x:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/ncp/-/ncp-1.0.1.tgz#d15367e5cb87432ba117d2bf80fdf45aecfb4246"
-  integrity sha1-0VNn5cuHQyuhF9K/gP30Wuz7QkY=
-
 needle@^2.2.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/needle/-/needle-2.3.1.tgz#d272f2f4034afb9c4c9ab1379aabc17fc85c9388"
@@ -8480,18 +8220,16 @@ negotiator@0.6.1:
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
   integrity sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=
 
+negotiator@0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
+  integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
+
 neo-async@^2.6.0:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.1.tgz#ac27ada66167fa8849a6addd837f6b189ad2081c"
   integrity sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==
 
-nested-error-stacks@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/nested-error-stacks/-/nested-error-stacks-1.0.2.tgz#19f619591519f096769a5ba9a86e6eeec823c3cf"
-  integrity sha1-GfYZWRUZ8JZ2mlupqG5u7sgjw88=
-  dependencies:
-    inherits "~2.0.1"
-
 next-tick@1:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
@@ -8509,12 +8247,19 @@ no-case@^2.2.0:
   dependencies:
     lower-case "^1.1.1"
 
+node-emoji@^1.4.1:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/node-emoji/-/node-emoji-1.10.0.tgz#8886abd25d9c7bb61802a658523d1f8d2a89b2da"
+  integrity sha512-Yt3384If5H6BYGVHiHwTL+99OzJKHhgp82S8/dktEK73T26BazdgZ4JZh92xSVtGNJvz9UbXdNAc5hcrXV42vw==
+  dependencies:
+    lodash.toarray "^4.4.0"
+
 node-fetch@^2.3.0:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
   integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
 
-node-forge@^0.7.1, node-forge@^0.7.4:
+node-forge@^0.7.1:
   version "0.7.6"
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.7.6.tgz#fdf3b418aee1f94f0ef642cd63486c77ca9724ac"
   integrity sha512-sol30LUpz1jQFBjOKwbjxijiE3b6pjd74YwfD0fJOKPjF+fONKb2Yg8rYgS6+bK6VDl+/wfr4IYpC7jDzLUIfw==
@@ -8680,14 +8425,14 @@ normalize-package-data@^2.3.2:
     semver "2 || 3 || 4 || 5"
     validate-npm-package-license "^3.0.1"
 
-normalize-path@^2.0.0, normalize-path@^2.1.1:
+normalize-path@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
   integrity sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=
   dependencies:
     remove-trailing-separator "^1.0.1"
 
-normalize-path@^3.0.0:
+normalize-path@^3.0.0, normalize-path@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
@@ -8702,15 +8447,6 @@ normalize-selector@^0.2.0:
   resolved "https://registry.yarnpkg.com/normalize-selector/-/normalize-selector-0.2.0.tgz#d0b145eb691189c63a78d201dc4fdb1293ef0c03"
   integrity sha1-0LFF62kRicY6eNIB3E/bEpPvDAM=
 
-normalize-url@2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-2.0.1.tgz#835a9da1551fa26f70e92329069a23aa6574d7e6"
-  integrity sha512-D6MUW4K/VzoJ4rJ01JFKxDrtY1v9wrgzCX5f2qj/lzH1m/lW6MhUZFKerVsnyjOhOsYzI9Kqqak+10l4LvLpMw==
-  dependencies:
-    prepend-http "^2.0.0"
-    query-string "^5.0.1"
-    sort-keys "^2.0.0"
-
 npm-bundled@^1.0.1:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.0.6.tgz#e7ba9aadcef962bb61248f91721cd932b3fe6bdd"
@@ -8875,11 +8611,6 @@ once@~1.3.0:
   dependencies:
     wrappy "1"
 
-onetime@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
-  integrity sha1-ofeDj4MUxRbwXs78vEzP4EtO14k=
-
 onetime@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.1.tgz#067428230fd67443b2794b22bba528b6867962d4"
@@ -8887,6 +8618,13 @@ onetime@^2.0.0:
   dependencies:
     mimic-fn "^1.0.0"
 
+open@^6.3.0:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/open/-/open-6.4.0.tgz#5c13e96d0dc894686164f18965ecfe889ecfc8a9"
+  integrity sha512-IFenVPgF70fSm1keSd2iDBIDIBZkroLeuffXq+wKTzTJlBpesFWojV9lb8mzOfaAzM1sr7HQHuO0vtV0zYekGg==
+  dependencies:
+    is-wsl "^1.1.0"
+
 openurl@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/openurl/-/openurl-1.1.1.tgz#3875b4b0ef7a52c156f0db41d4609dbb0f94b387"
@@ -8899,13 +8637,6 @@ opn@5.3.0:
   dependencies:
     is-wsl "^1.1.0"
 
-opn@^5.3.0:
-  version "5.4.0"
-  resolved "https://registry.yarnpkg.com/opn/-/opn-5.4.0.tgz#cb545e7aab78562beb11aa3bfabc7042e1761035"
-  integrity sha512-YF9MNdVy/0qvJvDtunAOzFw9iasOQHpVthTCvGzxt61Il64AYSGdK+rYwld7NAfk9qJ7dt+hymBNSc9LNYS+Sw==
-  dependencies:
-    is-wsl "^1.1.0"
-
 optimist@^0.6.1, optimist@~0.6.0, optimist@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
@@ -8926,17 +8657,7 @@ optionator@^0.8.1:
     type-check "~0.3.2"
     wordwrap "~1.0.0"
 
-ora@0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/ora/-/ora-0.2.3.tgz#37527d220adcd53c39b73571d754156d5db657a4"
-  integrity sha1-N1J9Igrc1Tw5tzVx11QVbV22V6Q=
-  dependencies:
-    chalk "^1.1.1"
-    cli-cursor "^1.0.2"
-    cli-spinners "^0.1.2"
-    object-assign "^4.0.1"
-
-ora@^3.0.0:
+ora@^3.0.0, ora@^3.4.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/ora/-/ora-3.4.0.tgz#bf0752491059a3ef3ed4c85097531de9fdbcd318"
   integrity sha512-eNwHudNbO1folBP3JsZ19v9azXWtQZjICdr3Q0TDPIaeBQ3mXLrh54wM+er0+hSp+dWKf+Z8KM58CYzEyIYxYg==
@@ -9013,11 +8734,6 @@ osenv@0, osenv@^0.1.0, osenv@^0.1.4:
     os-homedir "^1.0.0"
     os-tmpdir "^1.0.0"
 
-p-cancelable@^0.4.0:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-0.4.1.tgz#35f363d67d52081c8d9585e37bcceb7e0bbcb2a0"
-  integrity sha512-HNa1A8LvB1kie7cERyy21VNeHb2CWJJYqyyC2o3klWFfMGlFmWv2Z7sFgZH8ZiaYL95ydToKTFVXgMV/Os0bBQ==
-
 p-defer@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-defer/-/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c"
@@ -9028,11 +8744,6 @@ p-finally@^1.0.0:
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
   integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
 
-p-is-promise@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-1.1.0.tgz#9c9456989e9f6588017b0434d56097675c3da05e"
-  integrity sha1-nJRWmJ6fZYgBewQ01WCXZ1w9oF4=
-
 p-is-promise@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-2.1.0.tgz#918cebaea248a62cf7ffab8e3bca8c5f882fc42e"
@@ -9066,13 +8777,6 @@ p-locate@^3.0.0:
   dependencies:
     p-limit "^2.0.0"
 
-p-timeout@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-2.0.1.tgz#d8dd1979595d2dc0139e1fe46b8b646cb3cdf038"
-  integrity sha512-88em58dDVB/KzPEx1X0N3LwFfYZPyDc4B6eF38M1rk9VTZMbxXXgjugz8mmwpS9Ox4BDZ+t6t3QP5+/gazweIA==
-  dependencies:
-    p-finally "^1.0.0"
-
 p-try@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
@@ -9083,14 +8787,6 @@ p-try@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.0.0.tgz#85080bb87c64688fa47996fe8f7dfbe8211760b1"
   integrity sha512-hMp0onDKIajHfIkdRk3P4CdCmErkYAxxDtP3Wx/4nZ3aGlau2VKh3mZpcuFkH27WQkL/3WBCPOktzA9ZOAnMQQ==
 
-package-json@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/package-json/-/package-json-1.2.0.tgz#c8ecac094227cdf76a316874ed05e27cc939a0e0"
-  integrity sha1-yOysCUInzfdqMWh07QXifMk5oOA=
-  dependencies:
-    got "^3.2.0"
-    registry-url "^3.0.0"
-
 package-json@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/package-json/-/package-json-4.0.1.tgz#8869a0401253661c4c4ca3da6c2121ed555f5eed"
@@ -9193,6 +8889,11 @@ parseurl@~1.3.2:
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
   integrity sha1-/CidTtiZMRlGDBViUyYs3I3mW/M=
 
+parseurl@~1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
+  integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
+
 pascal-case@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/pascal-case/-/pascal-case-2.0.1.tgz#2d578d3455f660da65eca18ef95b4e0de912761e"
@@ -9295,7 +8996,7 @@ performance-now@^2.1.0:
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
   integrity sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=
 
-picomatch@^2.0.5:
+picomatch@^2.0.4, picomatch@^2.0.5:
   version "2.0.7"
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.0.7.tgz#514169d8c7cd0bdbeecc8a2609e34a7163de69f6"
   integrity sha512-oLHIdio3tZ0qH76NybpeneBhYVj0QFTfXEFTc/B3zKQspYfYYkWYgFsmzo+4kvId/bQRcNkVeguI3y+CD22BtA==
@@ -9339,11 +9040,6 @@ pkginfo@0.3.x:
   resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.3.1.tgz#5b29f6a81f70717142e09e765bbeab97b4f81e21"
   integrity sha1-Wyn2qB9wcXFC4J52W76rl7T4HiE=
 
-pkginfo@0.x.x:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.4.1.tgz#b5418ef0439de5425fc4995042dced14fb2a84ff"
-  integrity sha1-tUGO8EOd5UJfxJlQQtztFPsqhP8=
-
 please-upgrade-node@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/please-upgrade-node/-/please-upgrade-node-3.1.1.tgz#ed320051dfcc5024fae696712c8288993595e8ac"
@@ -9351,6 +9047,15 @@ please-upgrade-node@^3.1.1:
   dependencies:
     semver-compare "^1.0.0"
 
+plist@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/plist/-/plist-3.0.1.tgz#a9b931d17c304e8912ef0ba3bdd6182baf2e1f8c"
+  integrity sha512-GpgvHHocGRyQm74b6FWEZZVRroHKE1I0/BTjAmySaohK+cUn+hZpbqXkc3KWgW3gQYkqcQej35FohcT0FRlkRQ==
+  dependencies:
+    base64-js "^1.2.3"
+    xmlbuilder "^9.0.7"
+    xmldom "0.1.x"
+
 plugin-error@1.0.1, plugin-error@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/plugin-error/-/plugin-error-1.0.1.tgz#77016bd8919d0ac377fdcdd0322328953ca5781c"
@@ -9366,10 +9071,10 @@ pluralize@^7.0.0:
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
   integrity sha512-ARhBOdzS3e41FbkW/XWrTEtukqqLoK5+Z/4UeDaLuSW+39JPeFgs4gCGqsrJHVZX0fUrx//4OF0K1CUGwlIFow==
 
-portfinder@^1.0.13:
-  version "1.0.20"
-  resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.20.tgz#bea68632e54b2e13ab7b0c4775e9b41bf270e44a"
-  integrity sha512-Yxe4mTyDzTd59PZJY4ojZR8F+E5e97iq2ZOHPz3HDgSvYC5siNad2tLooQ5y5QHyQhc3xVqvyk/eNA3wuoa7Sw==
+portfinder@^1.0.23:
+  version "1.0.24"
+  resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.24.tgz#11efbc6865f12f37624b6531ead1d809ed965cfa"
+  integrity sha512-ekRl7zD2qxYndYflwiryJwMioBI7LI7rVXg3EnLK3sjkouT5eOuhS3gS255XxBksa30VG8UPZYZCdgfGOfkSUg==
   dependencies:
     async "^1.5.2"
     debug "^2.2.0"
@@ -9535,16 +9240,11 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
-prepend-http@^1.0.0, prepend-http@^1.0.1:
+prepend-http@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
   integrity sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=
 
-prepend-http@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
-  integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
-
 pretty-bytes@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-4.0.2.tgz#b2bf82e7350d65c6c33aa95aaa5a4f6327f61cd9"
@@ -9572,10 +9272,10 @@ process-nextick-args@~2.0.0:
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.0.tgz#a37d732f4271b4ab1ad070d35508e8290788ffaa"
   integrity sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==
 
-progress@^2.0.0:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.2.tgz#db9476f916bcc9ebe8a04efb22b18b0740376c61"
-  integrity sha512-/OLz5F9beZUWwSHZDreXgap1XShX6W+DCHQCqwCF7uZ88s6uTlD2cR3JBE77SegCmNtb1Idst+NfmwcdU6KVhw==
+progress@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
+  integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
 
 promise@^8.0.1:
   version "8.0.3"
@@ -9584,18 +9284,6 @@ promise@^8.0.1:
   dependencies:
     asap "~2.0.6"
 
-prompt@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/prompt/-/prompt-1.0.0.tgz#8e57123c396ab988897fb327fd3aedc3e735e4fe"
-  integrity sha1-jlcSPDlquYiJf7Mn/Trtw+c15P4=
-  dependencies:
-    colors "^1.1.2"
-    pkginfo "0.x.x"
-    read "1.0.x"
-    revalidator "0.1.x"
-    utile "0.3.x"
-    winston "2.1.x"
-
 protobufjs@6.8.8:
   version "6.8.8"
   resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-6.8.8.tgz#c8b4f1282fd7a90e6f5b109ed11c84af82908e7c"
@@ -9615,11 +9303,6 @@ protobufjs@6.8.8:
     "@types/node" "^10.1.0"
     long "^4.0.0"
 
-protochain@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/protochain/-/protochain-1.0.5.tgz#991c407e99de264aadf8f81504b5e7faf7bfa260"
-  integrity sha1-mRxAfpneJkqt+PgVBLXn+ve/omA=
-
 protractor@^5.4.2:
   version "5.4.2"
   resolved "https://registry.yarnpkg.com/protractor/-/protractor-5.4.2.tgz#329efe37f48b2141ab9467799be2d4d12eb48c13"
@@ -9641,13 +9324,13 @@ protractor@^5.4.2:
     webdriver-js-extender "2.1.0"
     webdriver-manager "^12.0.6"
 
-proxy-addr@~2.0.4:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.4.tgz#ecfc733bf22ff8c6f407fa275327b9ab67e48b93"
-  integrity sha512-5erio2h9jp5CHGwcybmxmVqHmnCBZeewlfJ0pex+UW7Qny7OOZXTtH56TGNyBizkgiOwhJtMKrVzDTeKcySZwA==
+proxy-addr@~2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.5.tgz#34cbd64a2d81f4b1fd21e76f9f06c8a45299ee34"
+  integrity sha512-t/7RxHXPH6cJtP0pRG6smSr9QJidhB+3kXu0KgXnbGYMgzEnUxRQ4/LDdfOwZEMyIh3/xHb8PX3t+lfL9z+YVQ==
   dependencies:
     forwarded "~0.1.2"
-    ipaddr.js "1.8.0"
+    ipaddr.js "1.9.0"
 
 prr@~1.0.1:
   version "1.0.1"
@@ -9664,14 +9347,6 @@ psl@^1.1.24:
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.29.tgz#60f580d360170bb722a797cc704411e6da850c67"
   integrity sha512-AeUmQ0oLN02flVHXWh9sSJF7mcdFq0ppid/JkErufc3hGIV/AMa8Fo9VgDo/cT2jFdOWoFvHp90qqBH54W+gjQ==
 
-pump@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/pump/-/pump-2.0.1.tgz#12399add6e4cf7526d973cbc8b5ce2e2908b3909"
-  integrity sha512-ruPMNRkN3MHP1cWJc9OWr+T/xDP0jhXYCLfJcBuX54hhfIBnaQmAUMfDcG4DM5UMWByBbJY69QSphm3jtDKIkA==
-  dependencies:
-    end-of-stream "^1.1.0"
-    once "^1.3.1"
-
 pump@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
@@ -9680,15 +9355,6 @@ pump@^3.0.0:
     end-of-stream "^1.1.0"
     once "^1.3.1"
 
-pumpify@^1.4.0, pumpify@^1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/pumpify/-/pumpify-1.5.1.tgz#36513be246ab27570b1a374a5ce278bfd74370ce"
-  integrity sha512-oClZI37HvuUJJxSKKrC17bZ9Cu0ZYhEAGPsPUy9KlMUmv9dKX2o77RUmq7f3XjIxbwyGwYzbzQ1L2Ks8sIradQ==
-  dependencies:
-    duplexify "^3.6.0"
-    inherits "^2.0.3"
-    pump "^2.0.0"
-
 punycode@^1.3.2, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
@@ -9724,20 +9390,16 @@ qs@6.5.2, qs@~6.5.2:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
 
+qs@6.7.0:
+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
+  integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
+
 qs@~6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.4.0.tgz#13e26d28ad6b0ffaa91312cd3bf708ed351e7233"
   integrity sha1-E+JtKK1rD/qpExLNO/cI7TUecjM=
 
-query-string@^5.0.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/query-string/-/query-string-5.1.1.tgz#a78c012b71c17e05f2e3fa2319dd330682efb3cb"
-  integrity sha512-gjWOsm2SoGlgLEdAGt7a6slVOk9mGiXmPFMqrEhLQ68rhQuBnpfs3+EmlvqKyxnCo9/PPlF+9MtY02S1aFg+Jw==
-  dependencies:
-    decode-uri-component "^0.2.0"
-    object-assign "^4.1.0"
-    strict-uri-encode "^1.0.0"
-
 quick-lru@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
@@ -9763,6 +9425,16 @@ raw-body@2.3.3:
     iconv-lite "0.4.23"
     unpipe "1.0.0"
 
+raw-body@2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.0.tgz#a1ce6fb9c9bc356ca52e89256ab59059e13d0332"
+  integrity sha512-4Oz8DUIwdvoa5qMJelxipzi/iJIi40O5cGV1wNYp5hvZP8ZN0T+jiNkL0QepXs+EsQ9XJ8ipEDoiH70ySUJP3Q==
+  dependencies:
+    bytes "3.1.0"
+    http-errors "1.7.2"
+    iconv-lite "0.4.24"
+    unpipe "1.0.0"
+
 raw-body@^2.3.2:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.1.tgz#30ac82f98bb5ae8c152e67149dac8d55153b168c"
@@ -9783,14 +9455,6 @@ rc@^1.0.1, rc@^1.1.6, rc@^1.2.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-read-all-stream@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/read-all-stream/-/read-all-stream-3.1.0.tgz#35c3e177f2078ef789ee4bfafa4373074eaef4fa"
-  integrity sha1-NcPhd/IHjveJ7kv6+kNzB06u9Po=
-  dependencies:
-    pinkie-promise "^2.0.0"
-    readable-stream "^2.0.0"
-
 read-pkg-up@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"
@@ -9842,13 +9506,6 @@ read-pkg@^4.0.1:
     parse-json "^4.0.0"
     pify "^3.0.0"
 
-read@1.0.x:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/read/-/read-1.0.7.tgz#b3da19bd052431a97671d44a42634adf710b40c4"
-  integrity sha1-s9oZvQUkMal2cdRKQmNK33ELQMQ=
-  dependencies:
-    mute-stream "~0.0.4"
-
 "readable-stream@>=1.0.33-1 <1.1.0-0", readable-stream@~1.0.17:
   version "1.0.34"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
@@ -9859,7 +9516,7 @@ read@1.0.x:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.0, readable-stream@^2.3.5, readable-stream@~2.3.6:
+readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.0, readable-stream@^2.3.6, readable-stream@~2.3.6:
   version "2.3.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   integrity sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==
@@ -9872,19 +9529,19 @@ readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readable-stream@^3.0.6:
-  version "3.0.6"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.0.6.tgz#351302e4c68b5abd6a2ed55376a7f9a25be3057a"
-  integrity sha512-9E1oLoOWfhSXHGv6QlwXJim7uNzd9EVlWK+21tCU9Ju/kR0/p2AZYPz4qSchgO8PlLIH4FpZYfzwS+rEksZjIg==
+readable-stream@^3.0.1, readable-stream@^3.1.1, readable-stream@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.4.0.tgz#a51c26754658e0a3c21dbf59163bd45ba6f447fc"
+  integrity sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==
   dependencies:
     inherits "^2.0.3"
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
-readable-stream@^3.1.1:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.4.0.tgz#a51c26754658e0a3c21dbf59163bd45ba6f447fc"
-  integrity sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==
+readable-stream@^3.0.6:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.0.6.tgz#351302e4c68b5abd6a2ed55376a7f9a25be3057a"
+  integrity sha512-9E1oLoOWfhSXHGv6QlwXJim7uNzd9EVlWK+21tCU9Ju/kR0/p2AZYPz4qSchgO8PlLIH4FpZYfzwS+rEksZjIg==
   dependencies:
     inherits "^2.0.3"
     string_decoder "^1.1.1"
@@ -9921,14 +9578,12 @@ readdirp@^2.0.0, readdirp@^2.2.1:
     micromatch "^3.1.10"
     readable-stream "^2.0.2"
 
-readline2@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/readline2/-/readline2-1.0.1.tgz#41059608ffc154757b715d9989d199ffbf372e35"
-  integrity sha1-QQWWCP/BVHV7cV2ZidGZ/783LjU=
+readdirp@~3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.1.3.tgz#d6e011ed5b9240a92f08651eeb40f7942ceb6cc1"
+  integrity sha512-ZOsfTGkjO2kqeR5Mzr5RYDbTGYneSkdNKX2fOX2P5jF7vMrd/GNnIAUtDldeHHumHUCQ3V05YfWUdxMPAsRu9Q==
   dependencies:
-    code-point-at "^1.0.0"
-    is-fullwidth-code-point "^1.0.0"
-    mute-stream "0.0.5"
+    picomatch "^2.0.4"
 
 rechoir@^0.6.2:
   version "0.6.2"
@@ -9953,6 +9608,13 @@ redent@^2.0.0:
     indent-string "^3.0.0"
     strip-indent "^2.0.0"
 
+redeyed@~2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/redeyed/-/redeyed-2.1.1.tgz#8984b5815d99cb220469c99eeeffe38913e6cc0b"
+  integrity sha1-iYS1gV2ZyyIEacme7v/jiRPmzAs=
+  dependencies:
+    esprima "~4.0.0"
+
 reflect-metadata@^0.1.2:
   version "0.1.13"
   resolved "https://registry.yarnpkg.com/reflect-metadata/-/reflect-metadata-0.1.13.tgz#67ae3ca57c972a2aa1642b10fe363fe32d49dc08"
@@ -9988,7 +9650,7 @@ registry-auth-token@^3.0.1:
     rc "^1.1.6"
     safe-buffer "^5.0.1"
 
-registry-url@^3.0.0, registry-url@^3.0.3:
+registry-url@^3.0.3:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/registry-url/-/registry-url-3.1.0.tgz#3d4ef870f73dde1d77f0cf9a381432444e174942"
   integrity sha1-PU74cPc93h138M+aOBQyRE4XSUI=
@@ -10082,13 +9744,6 @@ repeat-string@^1.5.2, repeat-string@^1.5.4, repeat-string@^1.6.1:
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
   integrity sha1-jcrkcOHIirwtYA//Sndihtp15jc=
 
-repeating@^1.1.2:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/repeating/-/repeating-1.1.3.tgz#3d4114218877537494f97f77f9785fab810fa4ac"
-  integrity sha1-PUEUIYh3U3SU+X93+Xhfq4EPpKw=
-  dependencies:
-    is-finite "^1.0.0"
-
 repeating@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/repeating/-/repeating-2.0.1.tgz#5214c53a926d3552707527fbab415dbc08d06dda"
@@ -10115,7 +9770,7 @@ replace-homedir@^1.0.0:
     is-absolute "^1.0.0"
     remove-trailing-separator "^1.1.0"
 
-request@^2.72.0, request@^2.74.0, request@^2.79.0, request@^2.81.0, request@^2.85.0, request@^2.87.0, request@^2.88.0:
+request@^2.72.0, request@^2.74.0, request@^2.79.0, request@^2.81.0, request@^2.87.0, request@^2.88.0:
   version "2.88.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.0.tgz#9c2fca4f7d35b592efe57c7f0a55e81052124fef"
   integrity sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==
@@ -10249,21 +9904,6 @@ resp-modifier@6.0.2:
     debug "^2.2.0"
     minimatch "^3.0.2"
 
-responselike@1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/responselike/-/responselike-1.0.2.tgz#918720ef3b631c5642be068f15ade5a46f4ba1e7"
-  integrity sha1-kYcg7ztjHFZCvgaPFa3lpG9Loec=
-  dependencies:
-    lowercase-keys "^1.0.0"
-
-restore-cursor@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
-  integrity sha1-NGYfRohjJ/7SmRR5FSJS35LapUE=
-  dependencies:
-    exit-hook "^1.0.0"
-    onetime "^1.0.0"
-
 restore-cursor@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-2.0.0.tgz#9f7ee287f82fd326d4fd162923d62129eee0dfaf"
@@ -10277,11 +9917,6 @@ ret@~0.1.10:
   resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
   integrity sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==
 
-retry-axios@0.3.2, retry-axios@^0.3.2:
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/retry-axios/-/retry-axios-0.3.2.tgz#5757c80f585b4cc4c4986aa2ffd47a60c6d35e13"
-  integrity sha512-jp4YlI0qyDFfXiXGhkCOliBN1G7fRH03Nqy8YdShzGqbY5/9S2x/IR6C88ls2DFkbWuL3ASkP7QD3pVrNpPgwQ==
-
 retry-request@^3.0.0:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/retry-request/-/retry-request-3.3.2.tgz#fd8e0079e7b0dfc7056e500b6f089437db0da4df"
@@ -10290,11 +9925,6 @@ retry-request@^3.0.0:
     request "^2.81.0"
     through2 "^2.0.0"
 
-revalidator@0.1.x:
-  version "0.1.8"
-  resolved "https://registry.yarnpkg.com/revalidator/-/revalidator-0.1.8.tgz#fece61bfa0c1b52a206bd6b18198184bdd523a3b"
-  integrity sha1-/s5hv6DBtSoga9axgZgYS91SOjs=
-
 rfdc@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/rfdc/-/rfdc-1.1.2.tgz#e6e72d74f5dc39de8f538f65e00c36c18018e349"
@@ -10312,7 +9942,7 @@ right-align@^0.1.1:
   dependencies:
     align-text "^0.1.1"
 
-rimraf@2, rimraf@2.6.2, rimraf@2.x.x, rimraf@^2.2.8, rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.0:
+rimraf@2, rimraf@^2.2.8, rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.0:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
   integrity sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==
@@ -10365,13 +9995,6 @@ rsvp@^3.6.2:
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-3.6.2.tgz#2e96491599a96cde1b515d5674a8f7a91452926a"
   integrity sha512-OfWGQTb9vnwRjwtA2QwpG2ICclHC3pgXZO5xt8H2EfgDquO0qVdSb5T88L4qJVAEugbS56pAuV4XZM58UX8ulw==
 
-run-async@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/run-async/-/run-async-0.1.0.tgz#c8ad4a5e110661e402a7d21b530e009f25f8e389"
-  integrity sha1-yK1KXhEGYeQCp9IbUw4AnyX444k=
-  dependencies:
-    once "^1.3.0"
-
 run-async@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
@@ -10392,11 +10015,6 @@ run-sequence@^1.2.2:
     chalk "*"
     gulp-util "*"
 
-rx-lite@^3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
-  integrity sha1-Gc5QLKVyZl87ZHsQk5+X/RYV8QI=
-
 rx@4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/rx/-/rx-4.1.0.tgz#a5f13ff79ef3b740fe30aa803fb09f98805d4782"
@@ -10409,7 +10027,7 @@ rxjs@6.4.0:
   dependencies:
     tslib "^1.9.0"
 
-rxjs@6.5.3, rxjs@^6.5.3:
+rxjs@6.5.3, rxjs@^6.4.0, rxjs@^6.5.3:
   version "6.5.3"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.3.tgz#510e26317f4db91a7eb1de77d9dd9ba0a4899a3a"
   integrity sha512-wuYsAYYFdWTAnAaPoKGNhfpWwKZbJW+HgAJ+mImp+Epl7BG8oNWBCTyRM8gba9k4lk8BgWdoYm21Mo/RYhhbgA==
@@ -10430,7 +10048,7 @@ rxjs@^6.1.0:
   dependencies:
     tslib "^1.9.0"
 
-safe-buffer@5.1.2, safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+safe-buffer@5.1.2, safe-buffer@^5.0.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
@@ -10617,7 +10235,7 @@ send@0.16.2:
     range-parser "~1.2.0"
     statuses "~1.4.0"
 
-send@^0.17.1:
+send@0.17.1, send@^0.17.1:
   version "0.17.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
   integrity sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==
@@ -10649,13 +10267,6 @@ sequencify@~0.0.7:
   resolved "https://registry.yarnpkg.com/sequencify/-/sequencify-0.0.7.tgz#90cff19d02e07027fd767f5ead3e7b95d1e7380c"
   integrity sha1-kM/xnQLgcCf9dn9erT57ldHnOAw=
 
-serializerr@1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/serializerr/-/serializerr-1.0.3.tgz#12d4c5aa1c3ffb8f6d1dc5f395aa9455569c3f91"
-  integrity sha1-EtTFqhw/+49tHcXzlaqUVVacP5E=
-  dependencies:
-    protochain "^1.0.5"
-
 serve-index@1.9.1:
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/serve-index/-/serve-index-1.9.1.tgz#d3768d69b1e7d82e5ce050fff5b453bea12a9239"
@@ -10679,6 +10290,16 @@ serve-static@1.13.2:
     parseurl "~1.3.2"
     send "0.16.2"
 
+serve-static@1.14.1:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.1.tgz#666e636dc4f010f7ef29970a88a674320898b2f9"
+  integrity sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==
+  dependencies:
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    parseurl "~1.3.3"
+    send "0.17.1"
+
 server-destroy@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/server-destroy/-/server-destroy-1.0.1.tgz#f13bf928e42b9c3e79383e61cc3998b5d14e6cdd"
@@ -10809,11 +10430,6 @@ snake-case@^2.1.0:
   dependencies:
     no-case "^2.2.0"
 
-snakeize@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/snakeize/-/snakeize-0.1.0.tgz#10c088d8b58eb076b3229bb5a04e232ce126422d"
-  integrity sha1-EMCI2LWOsHazIpu1oE4jLOEmQi0=
-
 snapdragon-node@^2.0.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/snapdragon-node/-/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"
@@ -10929,13 +10545,6 @@ sorcery@^0.10.0:
     sander "^0.5.0"
     sourcemap-codec "^1.3.0"
 
-sort-keys@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-2.0.0.tgz#658535584861ec97d730d6cf41822e1f56684128"
-  integrity sha1-ZYU1WEhh7JfXMNbPQYIuH1ZoQSg=
-  dependencies:
-    is-plain-obj "^1.0.0"
-
 source-map-resolve@^0.5.0:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.2.tgz#72e2cc34095543e43b2c62b2c4c10d4a9054f259"
@@ -11054,14 +10663,6 @@ specificity@^0.4.1:
   resolved "https://registry.yarnpkg.com/specificity/-/specificity-0.4.1.tgz#aab5e645012db08ba182e151165738d00887b019"
   integrity sha512-1klA3Gi5PD1Wv9Q0wUoOQN1IWAuPu0D1U03ThXTr0cJ20+/iq2tHSDnK7Kk/0LXJ1ztUB2/1Os0wKmfyNgUQfg==
 
-split-array-stream@^1.0.0:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/split-array-stream/-/split-array-stream-1.0.3.tgz#d2b75a8e5e0d824d52fdec8b8225839dc2e35dfa"
-  integrity sha1-0rdajl4Ngk1S/eyLgiWDncLjXfo=
-  dependencies:
-    async "^2.4.0"
-    is-stream-ended "^0.1.0"
-
 split-string@^3.0.1, split-string@^3.0.2:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/split-string/-/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"
@@ -11153,13 +10754,6 @@ stream-consume@~0.1.0:
   resolved "https://registry.yarnpkg.com/stream-consume/-/stream-consume-0.1.1.tgz#d3bdb598c2bd0ae82b8cac7ac50b1107a7996c48"
   integrity sha512-tNa3hzgkjEP7XbCkbRXe1jpg+ievoa0O4SCFlMOYEscGSS4JJsckGL8swUyAa/ApGU3Ae4t6Honor4HhL+tRyg==
 
-stream-events@^1.0.1, stream-events@^1.0.3:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/stream-events/-/stream-events-1.0.5.tgz#bbc898ec4df33a4902d892333d47da9bf1c406d5"
-  integrity sha512-E1GUzBSgvct8Jsb3v2X15pjzN1tYebtbLaMg+eBOUOAxgbLoSbT2NS91ckc5lJD1KfLjId+jXJRgo0qnV5Nerg==
-  dependencies:
-    stubs "^3.0.0"
-
 stream-shift@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.0.tgz#d5c752825e5367e786f78e18e445ea223a155952"
@@ -11194,16 +10788,6 @@ streamroller@^1.0.6:
     fs-extra "^7.0.1"
     lodash "^4.17.14"
 
-strict-uri-encode@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
-  integrity sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=
-
-string-format-obj@^1.1.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/string-format-obj/-/string-format-obj-1.1.1.tgz#c7612ca4e2ad923812a81db192dc291850aa1f65"
-  integrity sha512-Mm+sROy+pHJmx0P/0Bs1uxIX6UhGJGj6xDGQZ5zh9v/SZRmLGevp+p0VJxV7lirrkAmQ2mvva/gHKpnF/pTb+Q==
-
 string-length@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/string-length/-/string-length-1.0.1.tgz#56970fb1c38558e9e70b728bf3de269ac45adfac"
@@ -11211,11 +10795,6 @@ string-length@^1.0.0:
   dependencies:
     strip-ansi "^3.0.0"
 
-string-template@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/string-template/-/string-template-1.0.0.tgz#9e9f2233dc00f218718ec379a28a5673ecca8b96"
-  integrity sha1-np8iM9wA8hhxjsN5oopWc+zKi5Y=
-
 string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -11380,11 +10959,6 @@ strip-json-comments@^2.0.0, strip-json-comments@^2.0.1, strip-json-comments@~2.0
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
   integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
 
-stubs@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/stubs/-/stubs-3.0.0.tgz#e8d2ba1fa9c90570303c030b6900f7d5f89abe5b"
-  integrity sha1-6NK6H6nJBXAwPAMLaQD31fiavls=
-
 style-search@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/style-search/-/style-search-0.1.0.tgz#7958c793e47e32e07d2b5cafe5c0bf8e12e77902"
@@ -11512,7 +11086,7 @@ supports-color@^3.1.0, supports-color@^3.1.2, supports-color@^3.2.3:
   dependencies:
     has-flag "^1.0.0"
 
-supports-color@^5.3.0:
+supports-color@^5.0.0, supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
   integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
@@ -11526,6 +11100,14 @@ supports-color@^6.1.0:
   dependencies:
     has-flag "^3.0.0"
 
+supports-hyperlinks@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/supports-hyperlinks/-/supports-hyperlinks-1.0.1.tgz#71daedf36cc1060ac5100c351bb3da48c29c0ef7"
+  integrity sha512-HHi5kVSefKaJkGYXbDuKbUGRVxqnWGn3J2e39CYcNJEfWciGq2zYtOhXLTlvrOZW1QU7VX67w7fMmWafHX9Pfw==
+  dependencies:
+    has-flag "^2.0.0"
+    supports-color "^5.0.0"
+
 sver-compat@^1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/sver-compat/-/sver-compat-1.5.0.tgz#3cf87dfeb4d07b4a3f14827bc186b3fd0c645cd8"
@@ -11579,18 +11161,16 @@ tapable@^1.0.0:
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.1.3.tgz#a1fccc06b58db61fd7a45da2da44f5f3a3e67ba2"
   integrity sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA==
 
-tar-stream@^1.5.0:
-  version "1.6.2"
-  resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-1.6.2.tgz#8ea55dab37972253d9a9af90fdcd559ae435c555"
-  integrity sha512-rzS0heiNf8Xn7/mpdSVVSMAWAoy9bfb1WOTYC78Z0UQKeKa/CWS8FOq0lKGNa8DWKAn9gxjCvMLYc5PGXYlK2A==
+tar-stream@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-2.1.0.tgz#d1aaa3661f05b38b5acc9b7020efdca5179a2cc3"
+  integrity sha512-+DAn4Nb4+gz6WZigRzKEZl1QuJVOLtAwwF+WUxy1fJ6X63CaGaUAxJRD2KEn1OMfcbCjySTYpNC6WmfQoIEOdw==
   dependencies:
-    bl "^1.0.0"
-    buffer-alloc "^1.2.0"
-    end-of-stream "^1.0.0"
+    bl "^3.0.0"
+    end-of-stream "^1.4.1"
     fs-constants "^1.0.0"
-    readable-stream "^2.3.0"
-    to-buffer "^1.1.1"
-    xtend "^4.0.0"
+    inherits "^2.0.3"
+    readable-stream "^3.1.1"
 
 tar@^2.0.0:
   version "2.2.1"
@@ -11614,6 +11194,14 @@ tar@^4, tar@^4.3.0:
     safe-buffer "^5.1.2"
     yallist "^3.0.2"
 
+tcp-port-used@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tcp-port-used/-/tcp-port-used-1.0.1.tgz#46061078e2d38c73979a2c2c12b5a674e6689d70"
+  integrity sha512-rwi5xJeU6utXoEIiMvVBMc9eJ2/ofzB+7nLOdnZuFTmNCLqRiQh2sMG9MqCxHU/69VC/Fwp5dV9306Qd54ll1Q==
+  dependencies:
+    debug "4.1.0"
+    is2 "2.0.1"
+
 temp@~0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/temp/-/temp-0.4.0.tgz#671ad63d57be0fe9d7294664b3fc400636678a60"
@@ -11699,7 +11287,7 @@ through2@^0.6.1:
     readable-stream ">=1.0.33-1 <1.1.0-0"
     xtend ">=4.0.0 <4.1.0-0"
 
-through2@^2.0.0, through2@^2.0.1, through2@^2.0.2, through2@^2.0.3:
+through2@^2.0.0, through2@^2.0.1, through2@^2.0.2:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.5.tgz#01c1e39eb31d07cb7d03a96a70823260b23132cd"
   integrity sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==
@@ -11724,12 +11312,7 @@ time-stamp@^1.0.0:
   resolved "https://registry.yarnpkg.com/time-stamp/-/time-stamp-1.1.0.tgz#764a5a11af50561921b133f3b44e618687e0f5c3"
   integrity sha1-dkpaEa9QVhkhsTPztE5hhofg9cM=
 
-timed-out@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-2.0.0.tgz#f38b0ae81d3747d628001f41dafc652ace671c0a"
-  integrity sha1-84sK6B03R9YoAB9B2vxlKs5nHAo=
-
-timed-out@^4.0.0, timed-out@^4.0.1:
+timed-out@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
   integrity sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=
@@ -11769,11 +11352,6 @@ to-array@0.1.4:
   resolved "https://registry.yarnpkg.com/to-array/-/to-array-0.1.4.tgz#17e6c11f73dd4f3d74cda7a4ff3238e9ad9bf890"
   integrity sha1-F+bBH3PdTz10zaek/zI46a2b+JA=
 
-to-buffer@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/to-buffer/-/to-buffer-1.1.1.tgz#493bd48f62d7c43fcded313a03dcadb2e1213a80"
-  integrity sha512-lx9B5iv7msuFYE3dytT+KE5tap+rNYw+K4jVkb9R/asAb+pbBSM17jtunHplhBe6RRJdZx3Pn2Jph24O32mOVg==
-
 to-fast-properties@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
@@ -11954,16 +11532,16 @@ tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0, tslib@^1.9.3:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
   integrity sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==
 
-tslint@^5.19.0:
-  version "5.19.0"
-  resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.19.0.tgz#a2cbd4a7699386da823f6b499b8394d6c47bb968"
-  integrity sha512-1LwwtBxfRJZnUvoS9c0uj8XQtAnyhWr9KlNvDIdB+oXyT+VpsOAaEhEgKi1HrZ8rq0ki/AAnbGSv4KM6/AfVZw==
+tslint@^5.20.0:
+  version "5.20.0"
+  resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.20.0.tgz#fac93bfa79568a5a24e7be9cdde5e02b02d00ec1"
+  integrity sha512-2vqIvkMHbnx8acMogAERQ/IuINOq6DFqgF8/VDvhEkBqQh/x6SP0Y+OHnKth9/ZcHQSroOZwUQSN18v8KKF0/g==
   dependencies:
     "@babel/code-frame" "^7.0.0"
     builtin-modules "^1.1.1"
     chalk "^2.3.0"
     commander "^2.12.1"
-    diff "^3.2.0"
+    diff "^4.0.1"
     glob "^7.1.1"
     js-yaml "^3.13.1"
     minimatch "^3.0.4"
@@ -12021,6 +11599,14 @@ type-is@~1.6.16:
     media-typer "0.3.0"
     mime-types "~2.1.18"
 
+type-is@~1.6.17, type-is@~1.6.18:
+  version "1.6.18"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
+  integrity sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.24"
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
@@ -12227,19 +11813,6 @@ upath@^1.0.5, upath@^1.1.1:
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.1.2.tgz#3db658600edaeeccbe6db5e684d67ee8c2acd068"
   integrity sha512-kXpym8nmDmlCBr7nKdIx8P2jNBa+pBpIUFRnKJ4dr8htyYGJFokkr2ZvERRtUN+9SY+JqXouNgUPtv6JQva/2Q==
 
-update-notifier@^0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-0.5.0.tgz#07b5dc2066b3627ab3b4f530130f7eddda07a4cc"
-  integrity sha1-B7XcIGazYnqztPUwEw9+3doHpMw=
-  dependencies:
-    chalk "^1.0.0"
-    configstore "^1.0.0"
-    is-npm "^1.0.0"
-    latest-version "^1.0.0"
-    repeating "^1.1.2"
-    semver-diff "^2.0.0"
-    string-length "^1.0.0"
-
 update-notifier@^2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.5.0.tgz#d0744593e13f161e406acb1d9408b72cad08aff6"
@@ -12292,23 +11865,11 @@ url-parse-lax@^1.0.0:
   dependencies:
     prepend-http "^1.0.1"
 
-url-parse-lax@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-3.0.0.tgz#16b5cafc07dbe3676c1b1999177823d6503acb0c"
-  integrity sha1-FrXK/Afb42dsGxmZF3gj1lA6yww=
-  dependencies:
-    prepend-http "^2.0.0"
-
 url-template@^2.0.8:
   version "2.0.8"
   resolved "https://registry.yarnpkg.com/url-template/-/url-template-2.0.8.tgz#fc565a3cccbff7730c775f5641f9555791439f21"
   integrity sha1-/FZaPMy/93MMd19WQflVV5FDnyE=
 
-url-to-options@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/url-to-options/-/url-to-options-1.0.1.tgz#1505a03a289a48cbd7a434efbaeec5055f5633a9"
-  integrity sha1-FQWgOiiaSMvXpDTvuu7FBV9WM6k=
-
 urlencode@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/urlencode/-/urlencode-1.1.0.tgz#1f2ba26f013c85f0133f7a3ad6ff2730adf7cbb7"
@@ -12326,13 +11887,6 @@ user-home@^1.1.1:
   resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
   integrity sha1-K1viOjK2Onyd640PKNSFcko98ZA=
 
-user-home@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/user-home/-/user-home-2.0.0.tgz#9c70bfd8169bc1dcbf48604e0f04b8b49cde9e9f"
-  integrity sha1-nHC/2Babwdy/SGBODwS4tJzenp8=
-  dependencies:
-    os-homedir "^1.0.0"
-
 useragent@2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/useragent/-/useragent-2.3.0.tgz#217f943ad540cb2128658ab23fc960f6a88c9972"
@@ -12346,28 +11900,11 @@ util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
 
-utile@0.3.x:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/utile/-/utile-0.3.0.tgz#1352c340eb820e4d8ddba039a4fbfaa32ed4ef3a"
-  integrity sha1-E1LDQOuCDk2N26A5pPv6oy7U7zo=
-  dependencies:
-    async "~0.9.0"
-    deep-equal "~0.2.1"
-    i "0.3.x"
-    mkdirp "0.x.x"
-    ncp "1.0.x"
-    rimraf "2.x.x"
-
 utils-merge@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
 
-uuid@3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.2.1.tgz#12c528bb9d58d0b9265d9a2f6f0fe8be17ff1f14"
-  integrity sha512-jZnMwlb9Iku/O3smGWvZhauCf6cvvpKi4BKRiliS3cxnI+Gz9j5MEpTz2UFuXiKPJocb7gnsLHwiS05ige5BEA==
-
 uuid@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
@@ -12567,19 +12104,6 @@ webdriver-manager@^12.0.6:
     semver "^5.3.0"
     xml2js "^0.4.17"
 
-websocket-driver@>=0.5.1:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/websocket-driver/-/websocket-driver-0.7.0.tgz#0caf9d2d755d93aee049d4bdd0d3fe2cca2a24eb"
-  integrity sha1-DK+dLXVdk67gSdS90NP+LMoqJOs=
-  dependencies:
-    http-parser-js ">=0.4.0"
-    websocket-extensions ">=0.1.1"
-
-websocket-extensions@>=0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
-  integrity sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==
-
 when@^3.7.5:
   version "3.7.8"
   resolved "https://registry.yarnpkg.com/when/-/when-3.7.8.tgz#c7130b6a7ea04693e842cdc9e7a1f2aa39a39f82"
@@ -12638,31 +12162,6 @@ windows-release@^3.1.0:
   dependencies:
     execa "^0.10.0"
 
-winston@2.1.x:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/winston/-/winston-2.1.1.tgz#3c9349d196207fd1bdff9d4bc43ef72510e3a12e"
-  integrity sha1-PJNJ0ZYgf9G9/51LxD73JRDjoS4=
-  dependencies:
-    async "~1.0.0"
-    colors "1.0.x"
-    cycle "1.0.x"
-    eyes "0.1.x"
-    isstream "0.1.x"
-    pkginfo "0.3.x"
-    stack-trace "0.0.x"
-
-winston@2.4.0:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/winston/-/winston-2.4.0.tgz#808050b93d52661ed9fb6c26b3f0c826708b0aee"
-  integrity sha1-gIBQuT1SZh7Z+2wms/DIJnCLCu4=
-  dependencies:
-    async "~1.0.0"
-    colors "1.0.x"
-    cycle "1.0.x"
-    eyes "0.1.x"
-    isstream "0.1.x"
-    stack-trace "0.0.x"
-
 winston@^1.0.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/winston/-/winston-1.1.2.tgz#68edd769ff79d4f9528cf0e5d80021aade67480c"
@@ -12796,17 +12295,22 @@ xml2js@^0.4.17:
     sax ">=0.6.0"
     xmlbuilder "~9.0.1"
 
-xmlbuilder@~9.0.1:
+xmlbuilder@^9.0.7, xmlbuilder@~9.0.1:
   version "9.0.7"
   resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"
   integrity sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0=
 
+xmldom@0.1.x:
+  version "0.1.27"
+  resolved "https://registry.yarnpkg.com/xmldom/-/xmldom-0.1.27.tgz#d501f97b3bdb403af8ef9ecc20573187aadac0e9"
+  integrity sha1-1QH5ezvbQDr4757MIFcxh6rawOk=
+
 xmlhttprequest-ssl@~1.5.4:
   version "1.5.5"
   resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz#c2876b06168aadc40e57d97e81191ac8f4398b3e"
   integrity sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=
 
-"xtend@>=4.0.0 <4.1.0-0", xtend@^4.0.0, xtend@^4.0.1, xtend@~4.0.0, xtend@~4.0.1:
+"xtend@>=4.0.0 <4.1.0-0", xtend@^4.0.1, xtend@~4.0.0, xtend@~4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
   integrity sha1-pcbVMr5lbiPbgg77lDofBJmNY68=
@@ -12887,24 +12391,6 @@ yargs-parser@^9.0.2:
   dependencies:
     camelcase "^4.1.0"
 
-yargs@11.0.0:
-  version "11.0.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-11.0.0.tgz#c052931006c5eee74610e5fc0354bedfd08a201b"
-  integrity sha512-Rjp+lMYQOWtgqojx1dEWorjCofi1YN7AoFvYV7b1gx/7dAAeuI4kN5SZiEvr0ZmsZTOpDRcCqrpI10L31tFkBw==
-  dependencies:
-    cliui "^4.0.0"
-    decamelize "^1.1.1"
-    find-up "^2.1.0"
-    get-caller-file "^1.0.1"
-    os-locale "^2.0.0"
-    require-directory "^2.1.1"
-    require-main-filename "^1.0.1"
-    set-blocking "^2.0.0"
-    string-width "^2.0.0"
-    which-module "^2.0.0"
-    y18n "^3.2.1"
-    yargs-parser "^9.0.2"
-
 yargs@13.1.0:
   version "13.1.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.1.0.tgz#b2729ce4bfc0c584939719514099d8a916ad2301"
@@ -13058,15 +12544,14 @@ z-schema@~3.18.3:
   optionalDependencies:
     commander "^2.7.1"
 
-zip-stream@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/zip-stream/-/zip-stream-1.2.0.tgz#a8bc45f4c1b49699c6b90198baacaacdbcd4ba04"
-  integrity sha1-qLxF9MG0lpnGuQGYuqyqzbzUugQ=
+zip-stream@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/zip-stream/-/zip-stream-2.1.2.tgz#841efd23214b602ff49c497cba1a85d8b5fbc39c"
+  integrity sha512-ykebHGa2+uzth/R4HZLkZh3XFJzivhVsjJt8bN3GvBzLaqqrUdRacu+c4QtnUgjkkQfsOuNE1JgLKMCPNmkKgg==
   dependencies:
-    archiver-utils "^1.3.0"
-    compress-commons "^1.2.0"
-    lodash "^4.8.0"
-    readable-stream "^2.0.0"
+    archiver-utils "^2.1.0"
+    compress-commons "^2.1.1"
+    readable-stream "^3.4.0"
 
 zone.js@~0.10.2:
   version "0.10.2"