feat: upgrade to TypeScript v4

- migrate to eslint
- migrate to npm build
- rewrite modules

BREAKING CHANGE: remove module function
BREAKING CHANGE: remove polyfill from utils

.eslintrc.yml

@@ -0,0 +1,34 @@
+parser: "@typescript-eslint/parser"
+parserOptions:
+  project:
+    - ./tsconfig.json
+
+env:
+  node: true
+
+plugins:
+  - "@typescript-eslint"
+
+extends:
+  - "eslint:recommended"
+  - "plugin:@typescript-eslint/eslint-recommended"
+  - "plugin:@typescript-eslint/recommended"
+
+rules:
+  "@typescript-eslint/no-explicit-any":
+    - "off"
+
+  "@typescript-eslint/no-use-before-define":
+    - error
+    - functions: false
+      classes: false
+      typedefs: false
+
+  "@typescript-eslint/explicit-function-return-type":
+    - error
+    - allowExpressions: true
+
+  "@typescript-eslint/array-type":
+    - error
+    - default: "array-simple"
+      readonly: "array-simple"

.gitignore

@@ -1,178 +1,15 @@
-## Ignore Visual Studio temporary files, build results, and
-## files generated by popular Visual Studio add-ons.
-
-# User-specific files
-*.suo
-*.user
-*.sln.docstates
-*.sln
-*.*proj
-
-# Build results
-[Dd]ebug/
-[Rr]elease/
-x64/
-[Bb]in/
-[Oo]bj/
-[Dd]ist/
-nuget/*.nupkg
-.tscache/
-
-# Dependencies
-node_modules/
-bower_components/
-typings/
-
-# Ignore development files
-*.js.map
+# Built result
 *.d.ts
 *.js
-!build/*.*
-!_definitions.d.ts
-!Gruntfile.js
-!dist/*.js
-!dist/*.d.ts
-!polyfill/promise.d.ts
-!src/base.d.ts
-!tests/**/tests.d.ts
+!*.config.js
 
-# Enable "build/" folder in the NuGet Packages folder since NuGet packages use it for MSBuild targets
-!packages/*/build/
+# Test results
+coverage/
+tests/generated/
 
-# MSTest test Results
-[Tt]est[Rr]esult*/
-[Bb]uild[Ll]og.*
+# Dependencies
+node_modules/
 
-*_i.c
-*_p.c
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
+# Temp files
 *.tmp
-*.tmp_proj
-*.log
-*.vspscc
-*.vssscc
-.builds
-*.pidb
-*.log
-*.scc
-*.dat
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opensdf
-*.sdf
-*.cachefile
-
-# Visual Studio profiler
-*.psess
-*.vsp
-*.vspx
-
-# Guidance Automation Toolkit
-*.gpState
-
-# ReSharper is a .NET coding add-in
-_ReSharper*/
-*.[Rr]e[Ss]harper
-
-# TeamCity is a build add-in
-_TeamCity*
-
-# DotCover is a Code Coverage Tool
-*.dotCover
-
-# NCrunch
-*.ncrunch*
-.*crunch*.local.xml
-
-# Installshield output folder
-[Ee]xpress/
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish/
-
-# Publish Web Output
-*.Publish.xml
-
-# NuGet Packages Directory
-## TODO: If you have NuGet Package Restore enabled, uncomment the next line
-#packages/
-
-# Windows Azure Build Output
-csx
-*.build.csdef
-
-# Windows Store app package directory
-AppPackages/
-
-# Others
-sql/
-*.Cache
-ClientBin/
-[Ss]tyle[Cc]op.*
-~$*
-*~
-*.dbmdl
-*.[Pp]ublish.xml
-*.pfx
-*.publishsettings
-
-# RIA/Silverlight projects
-Generated_Code/
-
-# Backup & report files from converting an old project file to a newer
-# Visual Studio version. Backup files are not needed, because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-UpgradeLog*.htm
-
-# SQL Server files
-App_Data/*.mdf
-App_Data/*.ldf
-
-
-#LightSwitch generated files
-GeneratedArtifacts/
-_Pvt_Extensions/
-ModelManifest.xml
-
-# =========================
-# Windows detritus
-# =========================
-
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Mac desktop service store files
-.DS_Store
+*.log