add hw2

node_modules/@puppeteer/browsers/lib/cjs/Cache.d.ts

@@ -0,0 +1,83 @@
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+import { Browser, type BrowserPlatform } from './browser-data/browser-data.js';
+/**
+ * @public
+ */
+export declare class InstalledBrowser {
+    #private;
+    browser: Browser;
+    buildId: string;
+    platform: BrowserPlatform;
+    readonly executablePath: string;
+    /**
+     * @internal
+     */
+    constructor(cache: Cache, browser: Browser, buildId: string, platform: BrowserPlatform);
+    /**
+     * Path to the root of the installation folder. Use
+     * {@link computeExecutablePath} to get the path to the executable binary.
+     */
+    get path(): string;
+    readMetadata(): Metadata;
+    writeMetadata(metadata: Metadata): void;
+}
+/**
+ * @internal
+ */
+export interface ComputeExecutablePathOptions {
+    /**
+     * Determines which platform the browser will be suited for.
+     *
+     * @defaultValue **Auto-detected.**
+     */
+    platform?: BrowserPlatform;
+    /**
+     * Determines which browser to launch.
+     */
+    browser: Browser;
+    /**
+     * Determines which buildId to download. BuildId should uniquely identify
+     * binaries and they are used for caching.
+     */
+    buildId: string;
+}
+export interface Metadata {
+    aliases: Record<string, string>;
+}
+/**
+ * The cache used by Puppeteer relies on the following structure:
+ *
+ * - rootDir
+ *   -- <browser1> | browserRoot(browser1)
+ *   ---- <platform>-<buildId> | installationDir()
+ *   ------ the browser-platform-buildId
+ *   ------ specific structure.
+ *   -- <browser2> | browserRoot(browser2)
+ *   ---- <platform>-<buildId> | installationDir()
+ *   ------ the browser-platform-buildId
+ *   ------ specific structure.
+ *   @internal
+ */
+export declare class Cache {
+    #private;
+    constructor(rootDir: string);
+    /**
+     * @internal
+     */
+    get rootDir(): string;
+    browserRoot(browser: Browser): string;
+    metadataFile(browser: Browser): string;
+    readMetadata(browser: Browser): Metadata;
+    writeMetadata(browser: Browser, metadata: Metadata): void;
+    resolveAlias(browser: Browser, alias: string): string | undefined;
+    installationDir(browser: Browser, platform: BrowserPlatform, buildId: string): string;
+    clear(): void;
+    uninstall(browser: Browser, platform: BrowserPlatform, buildId: string): void;
+    getInstalledBrowsers(): InstalledBrowser[];
+    computeExecutablePath(options: ComputeExecutablePathOptions): string;
+}
+//# sourceMappingURL=Cache.d.ts.map