devdeps: eslint@6.8.0->7.32.0 (#130)

* devdeps: eslint@6.8.0->7.32.0

- CVE-2021-3807 / GHSA-93q8-gq69-wqmw

* lint:fix

index.ts

@@ -5,7 +5,7 @@ interface EventMap {
   [k: string]: Handler | Handler[] | undefined;
 }
 
-function safeApply<T, A extends any[]> (handler: (this: T, ...args: A) => void, context: T, args: A): void {
+function safeApply<T, A extends any[]>(handler: (this: T, ..._args: A) => void, context: T, args: A): void {
   try {
     Reflect.apply(handler, context, args);
   } catch (err) {
@@ -16,7 +16,7 @@ function safeApply<T, A extends any[]> (handler: (this: T, ...args: A) => void,
   }
 }
 
-function arrayClone<T> (arr: T[]): T[] {
+function arrayClone<T>(arr: T[]): T[] {
   const n = arr.length;
   const copy = new Array(n);
   for (let i = 0; i < n; i += 1) {
@@ -26,7 +26,7 @@ function arrayClone<T> (arr: T[]): T[] {
 }
 
 export default class SafeEventEmitter extends EventEmitter {
-  emit (type: string, ...args: any[]): boolean {
+  emit(type: string, ...args: any[]): boolean {
     let doError = type === 'error';
 
     const events: EventMap = (this as any)._events;

package.json

@@ -28,14 +28,15 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
-    "@metamask/eslint-config": "^3.1.0",
+    "@metamask/eslint-config": "^5.0.0",
     "@types/jest": "^26.0.20",
     "@types/node": "^14.14.21",
-    "@typescript-eslint/eslint-plugin": "^2.20.0",
-    "@typescript-eslint/parser": "^2.16.0",
-    "eslint": "^6.8.0",
-    "eslint-plugin-import": "^2.20.1",
-    "eslint-plugin-jest": "^23.6.0",
+    "@typescript-eslint/eslint-plugin": "^4.33.0",
+    "@typescript-eslint/parser": "^4.33.0",
+    "eslint": "^7.32.0",
+    "eslint-plugin-import": "^2.22.1",
+    "eslint-plugin-jest": "^24.1.3",
+    "eslint-plugin-node": "^11.1.0",
     "jest": "^26.4.2",
     "ts-jest": "^26.4.0",
     "typescript": "^4.0.5"