import * as $dara from '@darabonba/typescript';
export declare class JoinConditions extends $dara.Model {
    /**
     * @remarks
     * The left field in the format $<query_idx>.<field>, such as $0.hostIp.
     *
     * @example
     * request_id
     */
    lhsField?: string;
    /**
     * @remarks
     * The comparison operator. Valid values: == / != / < / > / <= / >=.
     *
     * @example
     * =
     */
    operator?: string;
    /**
     * @remarks
     * The right field in the format $<query_idx>.<field>, such as $1.hostIp.
     *
     * @example
     * trace_id
     */
    rhsField?: string;
    static names(): {
        [key: string]: string;
    };
    static types(): {
        [key: string]: any;
    };
    validate(): void;
    constructor(map?: {
        [key: string]: any;
    });
}