Add koa-useragent type definitions (#30563)

* Add koa-useragent type definitions

* fix export interface

types/koa-useragent/index.d.ts

@@ -0,0 +1,74 @@
+// Type definitions for koa-useragent 1.2
+// Project: https://github.com/rvboris/koa-useragent
+// Definitions by: Boris Ryabov <https://github.com/rvboris>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
+
+import Koa = require("koa");
+
+declare namespace UserAgent {
+    interface UserAgent {
+        isAuthoritative: boolean;
+        isMobile: boolean;
+        isTablet: boolean;
+        isiPad: boolean;
+        isiPod: boolean;
+        isiPhone: boolean;
+        isAndroid: boolean;
+        isBlackberry: boolean;
+        isOpera: boolean;
+        isIE: boolean;
+        isEdge: boolean;
+        isIECompatibilityMode: boolean;
+        isSafari: boolean;
+        isFirefox: boolean;
+        isWebkit: boolean;
+        isChrome: boolean;
+        isKonqueror: boolean;
+        isOmniWeb: boolean;
+        isSeaMonkey: boolean;
+        isFlock: boolean;
+        isAmaya: boolean;
+        isPhantomJS: boolean;
+        isEpiphany: boolean;
+        isDesktop: boolean;
+        isWindows: boolean;
+        isLinux: boolean;
+        isLinux64: boolean;
+        isMac: boolean;
+        isChromeOS: boolean;
+        isBada: boolean;
+        isSamsung: boolean;
+        isRaspberry: boolean;
+        isBot: boolean;
+        isCurl: boolean;
+        isAndroidTablet: boolean;
+        isWinJs: boolean;
+        isKindleFire: boolean;
+        isSilk: boolean;
+        isCaptive: boolean;
+        isSmartTV: boolean;
+        isUC: boolean;
+        isElectron: boolean;
+        isFacebook: boolean;
+        isAlamoFire: boolean;
+        silkAccelerated: boolean;
+        browser: string;
+        version: string;
+        os: string;
+        platform: string;
+        geoIp: object;
+        electronVersion: string;
+        source: string;
+    }
+
+    const UserAgent: Koa.Middleware;
+}
+
+declare module "koa" {
+    interface Context {
+        userAgent: UserAgent.UserAgent;
+    }
+}
+
+export = UserAgent.UserAgent;

types/koa-useragent/koa-useragent-tests.ts

@@ -0,0 +1,65 @@
+import Koa = require('koa');
+import userAgent = require('koa-useragent');
+
+const app = new Koa();
+
+app.use(userAgent);
+
+app.use((ctx, next) => {
+    ctx.userAgent.isAuthoritative; // $ExpectType boolean
+    ctx.userAgent.isMobile; // $ExpectType boolean
+    ctx.userAgent.isTablet; // $ExpectType boolean
+    ctx.userAgent.isiPad; // $ExpectType boolean
+    ctx.userAgent.isiPod; // $ExpectType boolean
+    ctx.userAgent.isiPhone; // $ExpectType boolean
+    ctx.userAgent.isAndroid; // $ExpectType boolean
+    ctx.userAgent.isBlackberry; // $ExpectType boolean
+    ctx.userAgent.isOpera; // $ExpectType boolean
+    ctx.userAgent.isIE; // $ExpectType boolean
+    ctx.userAgent.isEdge; // $ExpectType boolean
+    ctx.userAgent.isIECompatibilityMode; // $ExpectType boolean
+    ctx.userAgent.isSafari; // $ExpectType boolean
+    ctx.userAgent.isFirefox; // $ExpectType boolean
+    ctx.userAgent.isWebkit; // $ExpectType boolean
+    ctx.userAgent.isChrome; // $ExpectType boolean
+    ctx.userAgent.isKonqueror; // $ExpectType boolean
+    ctx.userAgent.isOmniWeb; // $ExpectType boolean
+    ctx.userAgent.isSeaMonkey; // $ExpectType boolean
+    ctx.userAgent.isFlock; // $ExpectType boolean
+    ctx.userAgent.isAmaya; // $ExpectType boolean
+    ctx.userAgent.isPhantomJS; // $ExpectType boolean
+    ctx.userAgent.isEpiphany; // $ExpectType boolean
+    ctx.userAgent.isDesktop; // $ExpectType boolean
+    ctx.userAgent.isWindows; // $ExpectType boolean
+    ctx.userAgent.isLinux; // $ExpectType boolean
+    ctx.userAgent.isLinux64; // $ExpectType boolean
+    ctx.userAgent.isMac; // $ExpectType boolean
+    ctx.userAgent.isChromeOS; // $ExpectType boolean
+    ctx.userAgent.isBada; // $ExpectType boolean
+    ctx.userAgent.isSamsung; // $ExpectType boolean
+    ctx.userAgent.isRaspberry; // $ExpectType boolean
+    ctx.userAgent.isBot; // $ExpectType boolean
+    ctx.userAgent.isCurl; // $ExpectType boolean
+    ctx.userAgent.isAndroidTablet; // $ExpectType boolean
+    ctx.userAgent.isWinJs; // $ExpectType boolean
+    ctx.userAgent.isKindleFire; // $ExpectType boolean
+    ctx.userAgent.isSilk; // $ExpectType boolean
+    ctx.userAgent.isCaptive; // $ExpectType boolean
+    ctx.userAgent.isSmartTV; // $ExpectType boolean
+    ctx.userAgent.isUC; // $ExpectType boolean
+    ctx.userAgent.isElectron; // $ExpectType boolean
+    ctx.userAgent.isFacebook; // $ExpectType boolean
+    ctx.userAgent.isAlamoFire; // $ExpectType boolean
+    ctx.userAgent.silkAccelerated; // $ExpectType boolean
+    ctx.userAgent.browser; // $ExpectType string
+    ctx.userAgent.version; // $ExpectType string
+    ctx.userAgent.os; // $ExpectType string
+    ctx.userAgent.platform; // $ExpectType string
+    ctx.userAgent.geoIp; // $ExpectType object
+    ctx.userAgent.electronVersion; // $ExpectType string
+    ctx.userAgent.source; // $ExpectType string
+
+    return next();
+});
+
+app.listen(3000);

types/koa-useragent/tsconfig.json

@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "koa-useragent-tests.ts"
+    ]
+}

types/koa-useragent/tslint.json

@@ -0,0 +1,3 @@
+{
+    "extends": "dtslint/dt.json"
+}