jest-config

const DEFAULT_JS_PATTERN: string;

const defaults: Config.DefaultOptions;

const deprecationEntries: DeprecatedOptions;

const descriptions: { [x: string]: string };

const JEST_CONFIG_BASE_NAME: string;

const JEST_CONFIG_EXT_CJS: string;

const JEST_CONFIG_EXT_CTS: string;

const JEST_CONFIG_EXT_JS: string;

const JEST_CONFIG_EXT_JSON: string;

const JEST_CONFIG_EXT_MJS: string;

const JEST_CONFIG_EXT_MTS: string;

const JEST_CONFIG_EXT_ORDER: readonly string[];

const JEST_CONFIG_EXT_TS: string;

const NODE_MODULES: string;

const PACKAGE_JSON: string;

defineConfig: {
    (config: Config.InitialOptions): Config.InitialOptions;
    (config: Promise<Config.InitialOptions>): Promise<Config.InitialOptions>;
    (config: UserConfigFnObject): UserConfigFnObject;
    (config: UserConfigFnPromise): UserConfigFnPromise;
    (config: UserConfigFn): UserConfigFn;
};

isJSONString: (text?: JSONString | string) => text is JSONString;

mergeConfig: <D extends unknown, O extends unknown>(
    defaults: D extends Function ? never : D,
    overrides: O extends Function ? never : O
) => Config.InitialOptions;

normalize: (
    initialOptions: Config.InitialOptions,
    argv: Config.Argv,
    configPath?: string | null,
    projectIndex?: number,
    isProjectOptions?: boolean
) => Promise<{ hasDeprecationWarnings: boolean; options: AllOptions }>;

readConfig: (
    argv: Config.Argv,
    packageRootOrConfig: string | Config.InitialOptions,
    skipArgvConfigOption?: boolean,
    parentConfigDirname?: string | null,
    projectIndex?: number,
    skipMultipleConfigError?: boolean
) => Promise<ReadConfig>;

readConfigs: (
    argv: Config.Argv,
    projectPaths: Array<string>
) => Promise<{
    globalConfig: Config.GlobalConfig;
    configs: Array<Config.ProjectConfig>;
    hasDeprecationWarnings: boolean;
}>;

readInitialOptions: (
    config?: string,
    {
        packageRootOrConfig,
        parentConfigDirname,
        readFromCwd,
        skipMultipleConfigError,
    }?: ReadJestConfigOptions
) => Promise<{ config: Config.InitialOptions; configPath: string | null }>;

replaceRootDirInPath: (rootDir: string, filePath: string) => string;