export interface PackageJsonConfig {
    scripts?: Record<string, string>;
    [key: string]: unknown;
}
export interface TsConfigJson {
    compilerOptions?: {
        outDir?: string;
        rootDir?: string;
        [key: string]: unknown;
    };
    [key: string]: unknown;
}
/** Read and parse package.json from the given directory */
export declare function readPackageJson(cwd: string): PackageJsonConfig | null;
/** Read and parse tsconfig.json from the given directory */
export declare function readTsConfig(cwd: string, configPath?: string): TsConfigJson | null;
/** Check if a file exists and has a .js or .mjs extension */
export declare function isJavaScriptConfig(cwd: string, baseName: string): boolean;
/** Check if a configuration file exists (any extension) */
export declare function configFileExists(cwd: string, baseName: string): string | null;
/** Generic interface for framework configuration with output directory */
export interface FrameworkConfig {
    /** The detected output directory from the config */
    outputDir?: string | null;
    /** The full configuration object (framework-specific) */
    config: any;
    /** The file path where the config was loaded from */
    filepath: string;
}
/** Load Webpack configuration using cosmiconfig */
export declare function loadWebpackConfig(cwd: string): Promise<FrameworkConfig | null>;
/** Load Vite configuration using cosmiconfig */
export declare function loadViteConfig(cwd: string): Promise<FrameworkConfig | null>;
/** Load Rollup configuration using cosmiconfig */
export declare function loadRollupConfig(cwd: string): Promise<FrameworkConfig | null>;
/** Load SWC configuration using cosmiconfig */
export declare function loadSwcConfig(cwd: string): Promise<FrameworkConfig | null>;