[log-update] introduce typings (#18263)

types/log-update/index.d.ts

@@ -0,0 +1,17 @@
+// Type definitions for log-update 2.0
+// Project: https://github.com/sindresorhus/log-update#readme
+// Definitions by: BendingBender <https://github.com/BendingBender>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node"/>
+
+export = logUpdate;
+
+declare function logUpdate(...text: string[]): void;
+
+declare namespace logUpdate {
+    function clear(): void;
+    function done(): void;
+    const stderr: typeof logUpdate;
+    function create(stream: NodeJS.WritableStream): typeof logUpdate;
+}

types/log-update/log-update-tests.ts

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+import logUpdate = require('log-update');
+
+logUpdate(`
+        ♥♥
+     unicorns
+        ♥♥
+`);
+
+logUpdate.clear();
+logUpdate.done();
+
+logUpdate.stderr('oh', 'my', 'oh', 'my');
+logUpdate.stderr.clear();
+logUpdate.stderr.done();
+
+const logStdOut = logUpdate.create(process.stdout);
+logStdOut('oh', 'my', 'oh', 'my');
+logStdOut.clear();
+logStdOut.done();

types/log-update/tsconfig.json

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

types/log-update/tslint.json

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