Add types for baretest 1.0 (#43752)

* Add types for baretest 1.0

These files were based on the template written with `npx dts-gen --dt --name baretest --template module`.

* Update baretest’s types for v2.0

types/baretest/baretest-tests.ts

@@ -0,0 +1,37 @@
+import baretest = require('baretest');
+
+const test = baretest('my program');
+
+function doSetup(): void {}
+function doCleanup(): void {}
+function assertSomeThings(): void {}
+
+test.before(doSetup);
+
+test.after(doCleanup);
+
+test('it can do things', assertSomeThings);
+
+test.skip('it can create world peace', assertSomeThings);
+
+test('it can do things asynchronously', async () => {
+    return;
+});
+
+// $ExpectError
+test("you shouldn't return from a test function", () => {
+    return 2 + 2;
+});
+
+// $ExpectError
+test("you shouldn't take parameters in a test function", (people: number) => {});
+
+// $ExpectError
+test("you shouldn't return from an async test function", async () => {
+    return 'data from an API under test';
+});
+
+(async () => {
+    const result = await test.run();
+    result; // $ExpectType boolean
+})();

types/baretest/index.d.ts

@@ -0,0 +1,21 @@
+// Type definitions for baretest 2.0
+// Project: https://volument.com/baretest
+// Definitions by: Rory O’Kane <https://github.com/roryokane>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export = baretest;
+
+declare function baretest(headline: string): TesterFunctionObject;
+
+type TesterFunctionObject = TesterFunction & TesterSubFunctions;
+
+type TesterFunction = (name: string, fn: SyncOrAsyncVoidFunction) => void;
+interface TesterSubFunctions {
+    only: (name: string, fn: SyncOrAsyncVoidFunction) => void;
+    skip: (name?: string, fn?: SyncOrAsyncVoidFunction) => void;
+    before: (fn: SyncOrAsyncVoidFunction) => void;
+    after: (fn: SyncOrAsyncVoidFunction) => void;
+    run: () => Promise<boolean>;
+}
+
+type SyncOrAsyncVoidFunction = () => void | Promise<void>;

types/baretest/tsconfig.json

@@ -0,0 +1,24 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "baretest-tests.ts"
+    ]
+}

types/baretest/tslint.json

@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }