Add 'travis-fold' (#25305)

types/travis-fold/index.d.ts

@@ -0,0 +1,11 @@
+// Type definitions for travis-fold 0.1
+// Project: https://github.com/macbre/travis-fold
+// Definitions by: Andy Hanson <https://github.com/andy-ms>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export function start(group: string): string;
+export function end(group: string): string;
+export function wrap(group: string, content: string): string;
+export function pushStart(ret: string[], group: string): void;
+export function pushEnd(ret: string[], group: string): void;
+export function isTravis(): boolean;

types/travis-fold/travis-fold-tests.ts

@@ -0,0 +1,12 @@
+import { end, isTravis, pushEnd, pushStart, start } from "travis-fold";
+
+const out: string[] = [];
+pushStart(out, 'fold');
+pushEnd(out, 'fold');
+
+out.join('\n').trim(); // $ExpectType string
+
+if (isTravis()) {
+	start("s"); // $ExpectType string
+	end("e"); // $ExpectType string
+}

types/travis-fold/tsconfig.json

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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "travis-fold-tests.ts"
+    ]
+}

types/travis-fold/tslint.json

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