import { FileRef, SourceReader, SourceWriter, SourceRemover } from "./types";
export declare function toFileId(filePath: string): string;
export declare class DefaultFileRef implements FileRef {
    readonly id: string;
    readonly path: string;
    constructor(filePath: string, root?: string);
}
export declare class FileSourceReader implements SourceReader {
    read(file: FileRef): Promise<string>;
}
export declare class FileSourceWriter implements SourceWriter {
    write(file: FileRef, source: string): Promise<void>;
}
export declare class RimrafAdapter implements SourceRemover {
    delete(file: FileRef): Promise<void>;
}
export declare class NoopWriter implements SourceWriter {
    write(file: FileRef, source: string): Promise<void>;
}
export declare class NoopRemover implements SourceRemover {
    delete(file: FileRef): Promise<void>;
}
export declare function exists(r: string, fid: string): boolean;
export declare function readFile(r: string, fid: string): Promise<string>;
export declare function readFileAsJson(r: string, fid: string): Promise<any>;