import { Cardano, Paginated, QueryStakePoolsArgs, SortField, StakePoolProvider, StakePoolStats } from '@cardano-sdk/core';
import { DbSyncProviderDependencies, EpochMonitor } from '../../util';
import { GenesisData } from '../../types';
import { InMemoryCache } from '../../InMemoryCache';
import { RunnableModule } from '@cardano-sdk/util';
import { StakePoolMetadataService } from '../types';
export interface StakePoolProviderProps {
    paginationPageSizeLimit: number;
    responseConfig?: {
        search?: {
            metrics?: {
                apy?: boolean;
            };
        };
    };
    useBlockfrost: boolean;
}
export interface StakePoolProviderDependencies extends DbSyncProviderDependencies {
    cache: DbSyncProviderDependencies['cache'] & {
        db: InMemoryCache;
    };
    epochMonitor: EpochMonitor;
    genesisData: GenesisData;
    metadataService: StakePoolMetadataService;
}
declare const DbSyncStakePoolProvider_base: (abstract new (dependencies: DbSyncProviderDependencies, name: string, logger: import("ts-log").Logger) => RunnableModule & {
    dbPools: import("../../util").DbPools;
    cardanoNode: import("@cardano-sdk/core").CardanoNode;
    logger: import("ts-log").Logger;
    healthCheck: () => Promise<import("@cardano-sdk/core").HealthCheckResponse>;
}) & {
    prototype: {
        healthCheck: () => Promise<import("@cardano-sdk/core").HealthCheckResponse>;
    };
};
export declare class DbSyncStakePoolProvider extends DbSyncStakePoolProvider_base implements StakePoolProvider {
    #private;
    static notSupportedSortFields: SortField[];
    constructor({ paginationPageSizeLimit, responseConfig, useBlockfrost }: StakePoolProviderProps, { cache, dbPools, cardanoNode, genesisData, metadataService, logger, epochMonitor }: StakePoolProviderDependencies);
    private getQueryBySortType;
    private attachExtendedMetadata;
    private getPoolsDataOrdered;
    private cacheStakePools;
    private queryExtraPoolsData;
    queryStakePoolsChecks(options: QueryStakePoolsArgs): void;
    queryStakePools(options: QueryStakePoolsArgs): Promise<Paginated<Cardano.StakePool>>;
    stakePoolStats(): Promise<StakePoolStats>;
    initializeImpl(): Promise<void>;
    startImpl(): Promise<void>;
    shutdownImpl(): Promise<void>;
}
export {};
//# sourceMappingURL=DbSyncStakePoolProvider.d.ts.map