export type LogFormatterProp = {
    level: "info" | "warn" | "error";
    caller: NodeJS.CallSite | null;
    args: any[];
};
export type LogFormatter = (props: LogFormatterProp) => any[];
export type WatchConfig = {
    /**
     * 是否启用polyfill
     */
    polyfill?: {
        /**
         * 是否启用console polyfill
         */
        console?: {
            /**
             * 是否启用
             */
            enable?: boolean;
            /**
             * 是否打印调用堆栈信息
             */
            trace?: boolean;
            /**
             * 格式化函数
             */
            formatter: LogFormatter;
        };
    };
    /**
     * 生命周期钩子
     */
    lifecycle?: {
        /**
         *  初始化时调用
         * @returns  void
         */
        onInit?: () => void;
        /**
         * 	服务启动时调用
         * @returns 	void
         */
        onServerStart?: () => void;
        /**
         * 	编译前调用
         * @returns  void
         */
        onBeforeCompile?: () => void;
        /**
         *  编译后调用
         * @returns void
         */
        onAfterCompile?: () => void;
        /**
         *  服务关闭时调用
         * @returns  void
         */
        onServerShutdown?: () => void;
        /**
         *  销毁监视器时调用
         * @returns  void
         */
        onDispose?: () => void;
    };
};
type DeepRequiredIfPresent<T> = {
    [P in keyof T]-?: NonNullable<T[P]> extends (...args: any) => any ? T[P] : NonNullable<T[P]> extends (infer U)[] ? DeepRequiredIfPresent<U>[] : NonNullable<T[P]> extends object ? DeepRequiredIfPresent<NonNullable<T[P]>> : T[P] extends undefined | null ? T[P] : NonNullable<T[P]>;
};
export type RealWatchConfig = DeepRequiredIfPresent<WatchConfig>;
export declare const watch: (projectPath: string, config?: WatchConfig) => Promise<() => Promise<void>>;
export {};