Add cli-spinner definitions (#22581)

types/cli-spinner/cli-spinner-tests.ts

@@ -0,0 +1,27 @@
+import { Spinner } from 'cli-spinner';
+
+let spinner: Spinner = new Spinner();
+spinner.setSpinnerString('|/-\\');
+spinner.start();
+
+spinner = new Spinner('processing.. %s');
+
+spinner = new Spinner({
+    text: 'processing.. %s',
+    stream: process.stderr,
+    onTick(msg) {
+        this.clearLine(this.stream);
+        this.stream.write(msg);
+    },
+});
+
+spinner = spinner.start();
+spinner = spinner.stop().stop(true).stop(false);
+spinner = spinner.clearLine(process.stdout);
+spinner = spinner.setSpinnerDelay(100);
+spinner = spinner.setSpinnerString('My spinner string');
+spinner = spinner.setSpinnerTitle('My spinner title');
+
+const isSpinning: boolean = spinner.isSpinning();
+
+const Spinner2: typeof Spinner = Spinner.setDefaultSpinnerDelay(100).setDefaultSpinnerString('Other spinner string');

types/cli-spinner/index.d.ts

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+// Type definitions for cli-spinner 0.2
+// Project: https://github.com/helloIAmPau/node-spinner
+// Definitions by: Jay Anslow <https://github.com/janslow>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node" />
+
+export interface Options {
+    text?: string;
+    stream?: NodeJS.WritableStream;
+    onTick?(this: Spinner, msg: string): void;
+}
+
+export class Spinner {
+    static setDefaultSpinnerString(spinnerString: string | number): typeof Spinner;
+    static setDefaultSpinnerDelay(spinnerDelay: number): typeof Spinner;
+
+    readonly stream: NodeJS.WritableStream;
+
+    constructor(titleOrOptions?: string | Options);
+
+    start(): this;
+    stop(clear?: boolean): this;
+    isSpinning(): boolean;
+    clearLine(stream: NodeJS.WritableStream): this;
+    setSpinnerString(spinnerString: string | number): this;
+    setSpinnerTitle(title: string): this;
+    setSpinnerDelay(spinnerDelay: number): this;
+}

types/cli-spinner/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",
+        "cli-spinner-tests.ts"
+    ]
+}

types/cli-spinner/tslint.json

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