fix(*): bump production and development deps (#7)

.eslintignore

@@ -0,0 +1,4 @@
+tmp
+**/.*
+**/*.js
+**/node_modules

.eslintrc.json

@@ -0,0 +1,226 @@
+{
+  "root": true,
+  "ignorePatterns": ["tmp", "node_modules", "dist"],
+  "plugins": ["@typescript-eslint", "import", "jest"],
+  "extends": ["prettier", "eslint:recommended"],
+  "overrides": [
+    {
+      "files": ["*.ts", "*.tsx"],
+      "extends": [
+        "plugin:import/typescript",
+        "plugin:@typescript-eslint/recommended",
+        "plugin:@typescript-eslint/eslint-recommended"
+      ],
+      "settings": {
+        "import/parsers": {
+          "@typescript-eslint/parser": ["*.ts", "*.tsx"]
+        },
+        "import/resolver": {
+          "typescript": {
+            "project": "tsconfig.json"
+          }
+        }
+      },
+      "parserOptions": { "project": "tsconfig.json" },
+      "rules": {
+        "@typescript-eslint/explicit-member-accessibility": [
+          "error",
+          {
+            "accessibility": "explicit",
+            "overrides": {
+              "accessors": "no-public",
+              "constructors": "no-public"
+            }
+          }
+        ],
+        "@typescript-eslint/consistent-indexed-object-style": [
+          "error",
+          "record"
+        ],
+        "@typescript-eslint/member-ordering": [
+          "error",
+          {
+            "default": [
+              "public-static-field",
+              "protected-static-field",
+              "private-static-field",
+              "public-instance-field",
+              "protected-instance-field",
+              "private-instance-field",
+              "constructor",
+              "public-static-method",
+              "protected-static-method",
+              "private-static-method",
+              "public-abstract-method",
+              "protected-abstract-method",
+              "private-abstract-method",
+              "public-instance-method",
+              "protected-instance-method",
+              "private-instance-method"
+            ]
+          }
+        ],
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/no-unused-vars": "off",
+        "@typescript-eslint/naming-convention": [
+          "error",
+          {
+            "selector": "default",
+            "format": ["camelCase"],
+            "leadingUnderscore": "forbid",
+            "trailingUnderscore": "forbid"
+          },
+          {
+            "selector": "enumMember",
+            "format": ["UPPER_CASE"]
+          },
+          {
+            "selector": "typeLike",
+            "format": ["PascalCase"]
+          },
+          {
+            "selector": "function",
+            "format": ["PascalCase", "camelCase"]
+          },
+          {
+            "selector": "variable",
+            "format": ["camelCase", "UPPER_CASE", "PascalCase", "snake_case"]
+          },
+          {
+            "selector": "method",
+            "format": ["camelCase", "PascalCase"],
+            "modifiers": ["static"]
+          },
+          {
+            "selector": "property",
+            "format": ["camelCase", "UPPER_CASE", "PascalCase", "snake_case"],
+            "leadingUnderscore": "allow"
+          },
+          // https://github.com/typescript-eslint/typescript-eslint/issues/1510#issuecomment-580593245
+          {
+            "selector": "parameter",
+            "format": ["camelCase"],
+            "leadingUnderscore": "allow"
+          }
+        ],
+        "@typescript-eslint/no-inferrable-types": [
+          "error",
+          {
+            "ignoreParameters": true,
+            "ignoreProperties": true
+          }
+        ],
+        "@typescript-eslint/default-param-last": ["error"],
+        "@typescript-eslint/consistent-type-assertions": "error",
+        "@typescript-eslint/no-duplicate-imports": "error",
+        "@typescript-eslint/no-non-null-assertion": "error",
+        "@typescript-eslint/unified-signatures": "error",
+        "@typescript-eslint/no-unnecessary-boolean-literal-compare": "error",
+        "@typescript-eslint/no-parameter-properties": "off",
+        "@typescript-eslint/typedef": [
+          "error",
+          {
+            "arrayDestructuring": true,
+            "arrowParameter": false,
+            "memberVariableDeclaration": false,
+            "variableDeclarationIgnoreFunction": true
+          }
+        ],
+        "@typescript-eslint/no-shadow": [
+          "error",
+          {
+            "hoist": "all"
+          }
+        ],
+        "arrow-body-style": "error",
+        "camelcase": "off",
+        "complexity": [
+          "error",
+          {
+            "max": 10
+          }
+        ],
+        "eqeqeq": ["error", "smart"],
+        "guard-for-in": "error",
+        "import/no-self-import": "error",
+        "import/no-absolute-path": "error",
+        "import/no-duplicates": "error",
+        "import/no-extraneous-dependencies": [
+          "error",
+          {
+            "devDependencies": false,
+            "optionalDependencies": false,
+            "peerDependencies": false
+          }
+        ],
+        "import/no-useless-path-segments": [
+          "error",
+          {
+            "noUselessIndex": true
+          }
+        ],
+        "import/order": [
+          "error",
+          {
+            "groups": [
+              "index",
+              ["sibling", "parent"],
+              "internal",
+              "external",
+              "builtin"
+            ]
+          }
+        ],
+        "max-classes-per-file": ["error", 1],
+        "max-depth": [
+          "error",
+          {
+            "max": 2
+          }
+        ],
+        "default-param-last": "off",
+        "no-bitwise": "error",
+        "no-caller": "error",
+        "no-console": "error",
+        "no-eval": "error",
+        "no-restricted-syntax": ["error", "ForInStatement"],
+        "no-throw-literal": "error",
+        "no-undef-init": "error",
+        "object-shorthand": "error",
+        "one-var": ["error", "never"],
+        "padding-line-between-statements": [
+          "error",
+          {
+            "blankLine": "always",
+            "next": "return",
+            "prev": "*"
+          }
+        ],
+        "prefer-arrow-callback": "error",
+        "prefer-const": "error",
+        "prefer-rest-params": "error",
+        "prefer-spread": "error",
+        "no-new-func": "error",
+        "no-new-wrappers": "error",
+        "radix": "error"
+      }
+    },
+    {
+      "env": {
+        "jest": true
+      },
+      "extends": ["plugin:jest/recommended"],
+      "files": ["*.spec.ts", "*.spec.tsx"],
+      "rules": {
+        "jest/prefer-expect-resolves": "error",
+        "jest/prefer-todo": "error",
+        "import/no-extraneous-dependencies": [
+          "error",
+          {
+            "devDependencies": true
+          }
+        ]
+      }
+    }
+  ]
+}

.github/workflows/auto-build.yml

@@ -0,0 +1,68 @@
+name: CI / Automated testing
+
+on:
+  pull_request:
+    branches:
+      - '**'
+
+env:
+  DEPENDENCIES_CACHE: npm-cache
+
+jobs:
+  install-deps:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Cache npm modules
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ inputs.cache }}-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ inputs.cache }}-
+
+      - name: Install deps in quiet mode
+        run: npm ci -q
+
+  build-and-test:
+    runs-on: ubuntu-latest
+    needs: install-deps
+    strategy:
+      fail-fast: false
+      matrix:
+        target: ['lint', 'format', 'build', 'test']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Cache npm modules
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ inputs.cache }}-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ inputs.cache }}-
+
+      - name: Install deps in quiet mode
+        run: npm ci -q
+
+      - name: Execute ${{ matrix.target }} npm script
+        run: npm run ${{ matrix.target }}