import { Flow as FlowDefinition } from '@chix/common';
import { ILoader, LoaderResponse } from '@chix/loader';
import { RemoteLoader } from '@chix/loader-remote';
import { FSLoaderConfig, LoadNodeResult, NodeDefinitionLocationFS } from './types';
export declare class FSLoader extends RemoteLoader implements ILoader {
    opts: FSLoaderConfig;
    _cacheFile: string;
    constructor(opts?: FSLoaderConfig);
    load(flow: FlowDefinition[] | FlowDefinition, update?: boolean): Promise<LoaderResponse>;
    loadFile(location: NodeDefinitionLocationFS): Promise<LoadNodeResult>;
    syncState(): void;
}