import { AvailableNetworks } from '../Program/programs/blockfrostWorker';
import { HttpService } from '../Http';
import { Logger } from 'ts-log';
import { Pool } from 'pg';
export interface BlockfrostServiceConfig {
    blockfrostApiKey: string;
    cacheTtl: number;
    network: AvailableNetworks;
}
export interface BlockfrostServiceDependencies {
    db: Pool;
    logger: Logger;
}
export declare class BlockfrostService extends HttpService {
    #private;
    constructor(cfg: BlockfrostServiceConfig, deps: BlockfrostServiceDependencies);
    protected initializeImpl(): Promise<void>;
    protected startImpl(): Promise<void>;
    protected shutdownImpl(): Promise<void>;
    refreshCache(): Promise<void>;
    private writeCache;
}
//# sourceMappingURL=BlockfrostService.d.ts.map