Merge pull request #34442 from djcsdy/math-sign

[math-sign] Add type definitions

types/math-sign/index.d.ts

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+// Type definitions for math-sign 1.0
+// Project: https://github.com/sindresorhus/math-sign#readme
+// Definitions by: Daniel Cassidy <https://github.com/djcsdy>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare function sign(x: number): number;
+
+export = sign;

types/math-sign/math-sign-tests.ts

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+import sign = require("math-sign");
+
+// $ExpectType number
+sign(5);
+
+// $ExpectType number
+sign(-2);

types/math-sign/tsconfig.json

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

types/math-sign/tslint.json

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+{ "extends": "dtslint/dt.json" }