export declare class PlanLog {
    private 'exec_time'?;
    private 'stage_info'?;
    private 'exec_result'?;
    private 'exec_log'?;
    constructor(execTime?: string, stageInfo?: string, execResult?: number, execLog?: string);
    withExecTime(execTime: string): PlanLog;
    set execTime(execTime: string | undefined);
    get execTime(): string | undefined;
    withStageInfo(stageInfo: string): PlanLog;
    set stageInfo(stageInfo: string | undefined);
    get stageInfo(): string | undefined;
    withExecResult(execResult: number): PlanLog;
    set execResult(execResult: number | undefined);
    get execResult(): number | undefined;
    withExecLog(execLog: string): PlanLog;
    set execLog(execLog: string | undefined);
    get execLog(): string | undefined;
}
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