Updates deps and converts to typescript

.eslintignore

@@ -0,0 +1,2 @@
+node_modules/
+lib/

.eslintrc.json

@@ -0,0 +1,18 @@
+{
+  "root": true,
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["@typescript-eslint"],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier"
+  ],
+  "rules": {
+    "no-console": 1
+  },
+  "env": {
+    "jest": true,
+    "node": true
+  }
+}

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @designfrontier

.github/workflows/jest.yml

@@ -0,0 +1,17 @@
+name: Jest Tests
+
+on:
+  pull_request:
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js 16.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: 16.x
+          cache: 'npm'
+      - run: npm i
+      - run: npm test

.github/workflows/lints.yml

@@ -0,0 +1,17 @@
+name: lints
+
+on:
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js 16.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: 16.x
+          cache: 'npm'
+      - run: npm i
+      - run: npm run lint

.gitignore

@@ -1,2 +1,4 @@
 node_modules/
 .idea
+coverage-report/
+lib/

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+npx lint-staged

.prettierrc

@@ -1,3 +1,3 @@
 {
   "singleQuote": true
-}
+}

CODE_OF_CONDUCT.md

@@ -8,19 +8,19 @@ In the interest of fostering an open and welcoming environment, we as contributo
 
 Examples of behavior that contributes to creating a positive environment include:
 
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
 
 Examples of unacceptable behavior by participants include:
 
-* The use of sexualized language or imagery and unwelcome sexual attention or advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a professional setting
+- The use of sexualized language or imagery and unwelcome sexual attention or advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a professional setting
 
 ## Our Responsibilities
 

jest.config.json

@@ -0,0 +1,24 @@
+{
+  "transform": {
+    "^.+\\.(t|j)sx?$": ["@swc/jest"]
+  },
+  "testRegex": "(/__tests__/.*|(\\.|/)(test))\\.(jsx?|tsx?)$",
+  "moduleFileExtensions": ["ts", "tsx", "js", "jsx", "json", "node"],
+  "collectCoverageFrom": [
+    "src/**/*.{ts,tsx}",
+    "!src/types.ts",
+    "!src/test-helpers/**/*.{ts,tsx}",
+    "!src/types.ts"
+  ],
+  "collectCoverage": true,
+  "coverageReporters": ["text", "html", "json-summary"],
+  "coverageDirectory": "coverage-report",
+  "coverageThreshold": {
+    "global": {
+      "branches": 69.23,
+      "functions": 83.33,
+      "lines": 82.35,
+      "statements": 82.69
+    }
+  }
+}