import AbstractNode from './nodes/AbstractNode';
import AbstractQueryNode from './nodes/AbstractQueryNode';
import Query from './Query';
import Limit from './nodes/Limit';
import Sort from './nodes/Sort';
import Select from './nodes/Select';
import GroupBy from './nodes/GroupBy';
export default class QueryBuilder {
    protected query: Query;
    constructor();
    addNode(node: AbstractNode): this;
    getQuery(): Query;
    addSelect(select: Select): this;
    addQuery(query: AbstractQueryNode): this;
    addSort(sort: Sort): this;
    addLimit(limit: Limit): this;
    addGroupBy(node: GroupBy): this;
    static create(): QueryBuilder;
    from(node: AbstractNode | Query): this;
    fromSelect(select: Select): this;
    fromLimit(limit: Limit): this;
    fromQuery(query: AbstractQueryNode): this;
    fromGroupBy(qroupBy: GroupBy): this;
    fromSort(sort: Sort): this;
}