import { ObjectLiteral, SelectQueryBuilder } from 'typeorm';
import { RelationObjectValue, RelationOptions } from '../types';
import { QueryBuilderHelper } from './query-builder-helper';
export declare class JoinQueryBuilder<T extends ObjectLiteral> {
    private helper;
    private builder;
    private whereQueryBuilder;
    constructor(helper: QueryBuilderHelper<T>);
    getBuilder(): SelectQueryBuilder<T>;
    build(config: RelationOptions): SelectQueryBuilder<T>;
    private collectAllNeededRelations;
    protected setJoin(name: string, options: RelationObjectValue): void;
    private applyRelationWhere;
    private prefixWhereKeys;
    private parseJoinConfig;
}
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