import { Builder } from "./Builder";
declare class Join {
    protected self: Builder;
    protected type: 'INNER_JOIN' | 'LEFT_JOIN' | 'RIGHT_JOIN' | 'CROSS_JOIN';
    private join;
    constructor(self: Builder, type?: 'INNER_JOIN' | 'LEFT_JOIN' | 'RIGHT_JOIN' | 'CROSS_JOIN');
    on(localKey: `${string}.${string}`, referenceKey?: `${string}.${string}`): this;
    and(localKey: `${string}.${string}`, referenceKey?: `${string}.${string}`): this;
    or(localKey: `${string}.${string}`, referenceKey?: `${string}.${string}`): this;
    protected toString(): string;
}
export { Join };
export default Join;