import { Cardano } from '@cardano-sdk/core';
import { DataSource } from 'typeorm';
import { Logger } from 'ts-log';
import { PgBossWorkerArgs } from '../Program/services/pgboss';
import { Pool } from 'pg';
import { PoolRegistrationEntity, PoolRewardsEntity, availableQueues } from '@cardano-sdk/projection-typeorm';
export declare type PgBossQueue = typeof availableQueues[number];
export declare type WorkerHandlerFactoryOptions = {
    dataSource: DataSource;
    db: Pool;
    logger: Logger;
} & PgBossWorkerArgs;
export declare type WorkerHandler = (data: any) => Promise<void>;
export declare type WorkerHandlerFactory = (options: WorkerHandlerFactoryOptions) => WorkerHandler;
export declare type RewardsComputeContext = {
    dataSource: DataSource;
    db: Pool;
    delegatorsIds?: string[];
    idx: number;
    lastSlot: Cardano.Slot;
    lastRosEpochs: number;
    logger: Logger;
    membersIds?: string[];
    ownersIds?: string[];
    poolHashId?: string;
    registration?: PoolRegistrationEntity;
    totalStakePools: number;
} & PoolRewardsEntity & Required<Pick<PoolRewardsEntity, 'epochNo' | 'stakePool'>>;
export declare type RosComputeParams = Pick<RewardsComputeContext, 'dataSource' | 'logger' | 'stakePool'> & {
    epochs?: number;
};
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