@langgraph-js/sdk/dist/SpendTime.d.ts

The UI SDK for LangGraph - seamlessly integrate your AI agents with frontend interfaces

/**
 * @zh SpendTime 类用于计算和记录操作的耗时。
 * @en The SpendTime class is used to calculate and record the time spent on operations.
 */
export declare class SpendTime {
    private timeCounter;
    /**
     * @zh 开始计时。
     * @en Starts timing.
     */
    start(key: string): void;
    /**
     * @zh 结束计时。
     * @en Ends timing.
     */
    end(key: string): void;
    /**
     * @zh 设置或更新指定键的耗时记录。如果键已存在，则更新结束时间；否则，开始新的计时。
     * @en Sets or updates the time spent record for the specified key. If the key already exists, updates the end time; otherwise, starts a new timing.
     */
    setSpendTime(key: string): void;
    /**
     * @zh 获取指定键的开始时间。
     * @en Gets the start time for the specified key.
     */
    getStartTime(key: string): Date;
    /**
     * @zh 获取指定键的结束时间。
     * @en Gets the end time for the specified key.
     */
    getEndTime(key: string): Date;
    /**
     * @zh 获取指定键的耗时（毫秒）。
     * @en Gets the time spent (in milliseconds) for the specified key.
     */
    getSpendTime(key: string): number;
}