import { TSConfigFile, Schema } from './tsconfig-json-file';
import { JsonSourceFile } from './json-source-file';
/**
 * JSConfigFile is essentially the exact same as TSConfigFile but with
 * allowJs implicitly enabled.
 *
 * While we could handle jsconfig.json with just TSConfigFile, it's not that
 * much extra trouble to have a separate wrapper for it and doing it this way
 * may enable some interesting features later.
 */
export declare class JSConfigFile extends TSConfigFile {
    #private;
    static FILENAME: string;
    readonly id: number;
    static filePath(dirPath: string): string;
    static loadFromJsonSourceFile(jsonFile: JsonSourceFile<Schema>): Promise<JSConfigFile | undefined>;
}