testing js app

2026-05-19 22:10:51 -07:00
parent 789e48e01e
commit 96ccf86f5c
5266 changed files with 514154 additions and 2 deletions
@@ -0,0 +1,104 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+import type {Config} from '@jest/types';
+import type {DeprecatedOptions} from 'jest-validate';
+
+declare type AllOptions = Config.ProjectConfig & Config.GlobalConfig;
+
+declare namespace constants {
+  export {
+    NODE_MODULES,
+    DEFAULT_JS_PATTERN,
+    PACKAGE_JSON,
+    JEST_CONFIG_BASE_NAME,
+    JEST_CONFIG_EXT_CJS,
+    JEST_CONFIG_EXT_MJS,
+    JEST_CONFIG_EXT_JS,
+    JEST_CONFIG_EXT_TS,
+    JEST_CONFIG_EXT_JSON,
+    JEST_CONFIG_EXT_ORDER,
+  };
+}
+export {constants};
+
+declare const DEFAULT_JS_PATTERN = '\\.[jt]sx?$';
+
+export declare const defaults: Config.DefaultOptions;
+
+export declare const deprecationEntries: DeprecatedOptions;
+
+export declare const descriptions: {
+  [key in keyof Config.InitialOptions]: string;
+};
+
+export declare const isJSONString: (
+  text?: JSONString | string,
+) => text is JSONString;
+
+declare const JEST_CONFIG_BASE_NAME = 'jest.config';
+
+declare const JEST_CONFIG_EXT_CJS = '.cjs';
+
+declare const JEST_CONFIG_EXT_JS = '.js';
+
+declare const JEST_CONFIG_EXT_JSON = '.json';
+
+declare const JEST_CONFIG_EXT_MJS = '.mjs';
+
+declare const JEST_CONFIG_EXT_ORDER: readonly string[];
+
+declare const JEST_CONFIG_EXT_TS = '.ts';
+
+declare type JSONString = string & {
+  readonly $$type: never;
+};
+
+declare const NODE_MODULES: string;
+
+export declare function normalize(
+  initialOptions: Config.InitialOptions,
+  argv: Config.Argv,
+  configPath?: string | null,
+  projectIndex?: number,
+): Promise<{
+  hasDeprecationWarnings: boolean;
+  options: AllOptions;
+}>;
+
+declare const PACKAGE_JSON = 'package.json';
+
+declare type ReadConfig = {
+  configPath: string | null | undefined;
+  globalConfig: Config.GlobalConfig;
+  hasDeprecationWarnings: boolean;
+  projectConfig: Config.ProjectConfig;
+};
+
+export declare function readConfig(
+  argv: Config.Argv,
+  packageRootOrConfig: string | Config.InitialOptions,
+  skipArgvConfigOption?: boolean,
+  parentConfigDirname?: string | null,
+  projectIndex?: number,
+  skipMultipleConfigError?: boolean,
+): Promise<ReadConfig>;
+
+export declare function readConfigs(
+  argv: Config.Argv,
+  projectPaths: Array<string>,
+): Promise<{
+  globalConfig: Config.GlobalConfig;
+  configs: Array<Config.ProjectConfig>;
+  hasDeprecationWarnings: boolean;
+}>;
+
+export declare const replaceRootDirInPath: (
+  rootDir: string,
+  filePath: string,
+) => string;
+
+export {};