Port to typescript

Author: hodgef

.eslintignore

@@ -1 +1,2 @@
-build/*
+build/*
+/**/*.d.ts

.eslintrc.json

@@ -1,35 +1,31 @@
 {
-    "parser": "babel-eslint",
+    "parser": "@typescript-eslint/parser",
     "parserOptions": {
         "ecmaVersion": 6,
         "sourceType": "module",
         "ecmaFeatures": {
-            "jsx": true,
             "modules": true,
             "experimentalObjectRestSpread": true
         }
     },
-    "plugins": [
-        "react"
-    ],
-    "extends": ["eslint:recommended", "plugin:react/recommended"],
+    "plugins": ["@typescript-eslint"],
+    "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
     "rules": {
         "comma-dangle": 0,
         "no-unused-vars": "warn",
         "no-unexpected-multiline": "warn",
-        "prefer-const": "warn"
-    },
-    "settings": {
-        "react": {
-            "pragma": "React",
-            "version": "15.6.1"
-        }
+        "prefer-const": "warn",
+        "@typescript-eslint/no-empty-function": "off",
+        "@typescript-eslint/explicit-module-boundary-types": "off",
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/no-var-requires": "off"
     },
+    "settings": {},
     "env": {
         "browser": true,
         "node": true,
         "jasmine": true,
         "jest": true,
         "es6": true
     }
-}
+}

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,17 @@
+---
+name: Bug report
+about: Create a report to help improve simple-keyboard-layouts
+title: ''
+labels: ''
+assignees: hodgef
+
+---
+
+**Simple-keyboard version**
+As some bugs have been addressed in later versions, please ensure you are running the latest.
+
+**Describe the bug**
+A clear and concise description of what the bug is. Providing a [sandbox example](https://codesandbox.io/s/vanilla) or code depicting the issue is important, as this will help us reproduce the issue.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea you'd like to see in simple-keyboard-layouts
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/github.md

@@ -0,0 +1,4 @@
+# About .github
+
+This directory handles special features to be used on simple-keyboard-layouts' Github repository.
+It is not needed for simple-keyboard-layouts to run and can be safely removed.

.github/pull_request_template.md

@@ -0,0 +1,7 @@
+## Description
+
+A few sentences describing the overall goals of the pull request's commits.
+
+## Checks
+
+- [ ] Tests ( `npm run test` ) are passing

.github/stale.yml

@@ -0,0 +1,19 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 5
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 2
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - pinned
+  - security
+  - "💥 Bug"
+  - "⚡️ Enhancement"
+# Label to use when marking an issue as stale
+staleLabel: Stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.github/workflows/main.yml

@@ -1,5 +1,5 @@
 name: Build
-on: [push, pull_request]
+on: [push]
 
 jobs:
   build:
@@ -9,16 +9,15 @@ jobs:
         node-version: [12.x]
         os: [ubuntu-latest]
     steps:
-    - uses: actions/checkout@v1
-    - name: Use Node.js ${{ matrix.node_version }}
-      uses: actions/setup-node@v1
-      with:
-        node-version: ${{ matrix.node_version }}
-    - name: npm install, build, and test
-      run: |
-        npm install
-        npm run start -- --testMode
-        npm run demo
-      env:
-        CI: true
-        
+      - uses: actions/checkout@v1
+      - name: Use Node.js ${{ matrix.node_version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node_version }}
+      - name: npm install, build, and test
+        run: |
+          npm install
+          npm run test
+        env:
+          CI: true
+

.github/workflows/publish.yml

@@ -18,6 +18,7 @@ jobs:
 
       - name: Setup GIT
         run: |
+          git reset --hard
           git config --local --list
           git checkout master
           git config user.email "$GH_EMAIL"

.github/workflows/pull_request.yml

@@ -0,0 +1,22 @@
+name: Build PR
+on: [pull_request]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        node-version: [12.x]
+        os: [ubuntu-latest]
+    steps:
+    - uses: actions/checkout@v1
+    - name: Use Node.js ${{ matrix.node_version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node_version }}
+    - name: npm install, build, and test
+      run: |
+        npm install
+        npm run test
+      env:
+        CI: true