.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2, KSXGitHub]
+patreon: # Replace with a single Patreon username
+open_collective: hoang-van-khai
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: ksxgithub
+otechie: # Replace with a single Otechie username
+custom: # Replace with a single custom sponsorship URL

.github/workflows/test.yaml

@@ -0,0 +1,54 @@
+name: Test
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  tsc:
+    name: Type Check
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        node:
+          - 14.1.0
+        pnpm:
+          - 4.11.1
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.vars.node }}
+      - name: Cache PNPM store
+        uses: actions/cache@v1.1.2
+        with:
+          path: ~/.pnpm-store
+          key: pnpm-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            pnpm-${{ hashFiles('**/pnpm-lock.yaml') }}
+            pnpm-
+      - name: Install pnpm
+        uses: pnpm/action-setup@v1.2.0
+        with:
+          version: ${{ matrix.pnpm }}
+          run_install: 'true'
+      - name: Type Check
+        run: |
+          pnpm run test:tsc
+
+  fmt:
+    name: Code Style
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: KSXGitHub/github-actions-sane-fmt@0.2.22
+        with:
+          args: |
+            - --details=diff
+            - index.d.ts
+            - index.js
+            - test.ts

.gitignore

@@ -1 +1,2 @@
 node_modules
+/.vscode

.npmignore

@@ -1,2 +1,4 @@
 shrinkwrap.yaml
 renovate.*
+test.ts
+/.vscode

index.d.ts

@@ -2,19 +2,15 @@ import {
   Extends,
   Compare,
   Equal,
-  NotEqual
+  NotEqual,
 } from 'typescript-compare'
 
-declare function assert<Type> (value: Type, ...values: Type[]): typeof assert
-
-declare namespace assert {
-  function isTrue<Type extends true> (_?: Type): typeof assert
-  function isFalse<Type extends false> (_?: Type): typeof assert
-  function extension<A, B> (expect: Extends<A, B>): typeof assert
-  function compare<A, B> (expect: Compare<A, B>): typeof assert
-  function strictCompare<A, B> (expect: Compare.Strict<A, B>): typeof assert
-  function equality<A, B> (expect: Equal<A, B>): typeof assert
-  function inequality<A, B> (expect: NotEqual<A, B>): typeof assert
-}
-
-export = assert
+export declare function assert<Type>(value: Type, ...values: Type[]): void
+export declare function isTrue<Type extends true>(_?: Type): void
+export declare function isFalse<Type extends false>(_?: Type): void
+export declare function extension<A, B>(expect: Extends<A, B>): void
+export declare function compare<A, B>(expect: Compare<A, B>): void
+export declare function strictCompare<A, B>(expect: Compare.Strict<A, B>): void
+export declare function equality<A, B>(expect: Equal<A, B>): void
+export declare function inequality<A, B>(expect: NotEqual<A, B>): void
+export default assert

index.js

@@ -8,5 +8,8 @@ module.exports = Object.assign(assert, {
   compare: assert,
   strictCompare: assert,
   equality: assert,
-  inequality: assert
+  inequality: assert,
+  default: assert,
 })
+
+Object.defineProperty(assert, '__esModule', { value: true })

package.json

@@ -1,6 +1,6 @@
 {
   "name": "static-type-assert",
-  "version": "3.0.1",
+  "version": "4.0.0",
   "description": "Asserting type with help of TypeScript compiler",
   "main": "index.js",
   "repository": {
@@ -18,9 +18,19 @@
     "url": "https://github.com/ksxnodemodules/static-type-assert/issues"
   },
   "homepage": "https://github.com/ksxnodemodules/static-type-assert#readme",
+  "scripts": {
+    "fmt": "sane-fmt --write index.d.ts index.js test.ts",
+    "test:tsc": "tsc --noEmit",
+    "test:fmt": "sane-fmt index.d.ts index.js test.ts",
+    "test": "pnpm run test:tsc && pnpm run test:fmt"
+  },
   "dependencies": {
     "typescript-compare": "^0.0.2"
   },
+  "devDependencies": {
+    "@sane-fmt/wasm32-wasi": "^0.2.22",
+    "typescript": "~3.9.2"
+  },
   "peerDependencies": {
     "typescript": "^3.0.3"
   }

test.ts

@@ -0,0 +1,12 @@
+import assert from './index'
+
+assert<123>(123)
+assert<123>(123, 123)
+assert<123>(123, 123, 123)
+
+// @ts-expect-error
+assert<123>()
+// @ts-expect-error
+assert<123>(456)
+// @ts-expect-error
+assert<123>(123, 123, 123, 456, 123)

tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "compilerOptions": {
+    "strict": true,
+    "target": "ES2018",
+    "module": "CommonJS",
+    "moduleResolution": "Node",
+    "esModuleInterop": true,
+    "noEmit": true
+  }
+}