import type { MutationProvider } from "./mutation-provider.js";
import type { MutationRequest, MutationResult } from "../types/index.js";
export declare class FilesystemMutationProvider implements MutationProvider {
    readonly namespace = "filesystem";
    mutate(request: MutationRequest): Promise<MutationResult>;
    private write;
    private mkdir;
    private append;
}