import type { DatabaseExporter, ExportResult } from './types.js';
export interface SignalKDatabaseExporterOptions {
    signalkBaseUrl?: string;
    log?: (msg: string) => void;
    /** Override fetch (tests). */
    fetch?: typeof fetch;
}
export declare class SignalKDatabaseExporter implements DatabaseExporter {
    readonly pluginId = "signalk-database";
    private readonly baseUrl;
    private readonly fetchImpl;
    private readonly log;
    constructor(opts?: SignalKDatabaseExporterOptions);
    detect(): Promise<boolean>;
    exportAll(stagingDir: string): Promise<ExportResult>;
    private fetchManifest;
    private parseEntry;
    private exportOne;
    private resetStagingDir;
}
//# sourceMappingURL=signalk-database.d.ts.map