import { BaseProjectionEvent } from '@cardano-sdk/projection';
import { Observable } from 'rxjs';
import { Milliseconds } from '@cardano-sdk/core';
import { HttpService } from '../Http';
import { Logger } from 'ts-log';
import { ProjectionName } from './prepareTypeormProjection';
import express from 'express';
export interface ProjectionServiceProps<T> {
    projection$: Observable<T>;
    projectionNames: ProjectionName[];
    healthTimeout?: Milliseconds;
    dryRun?: boolean;
}
export interface ProjectionServiceDependencies {
    logger: Logger;
    router?: express.Router;
}
export declare class ProjectionHttpService<T extends BaseProjectionEvent> extends HttpService {
    #private;
    constructor({ projection$, projectionNames, healthTimeout, dryRun }: ProjectionServiceProps<T>, { logger, router }: ProjectionServiceDependencies);
    shutdownImpl(): Promise<void>;
    startImpl(): Promise<void>;
}
//# sourceMappingURL=ProjectionHttpService.d.ts.map