export interface MyDelayCallback<Argument extends unknown[]> {
    displayName?: string;
    (...param: Argument): void;
}
/**
 * remember arguments after run
 * run all later added function with memorized argument
 */
export declare class MemorizedOnceCallbackList<Argument extends unknown[]> {
    protected list: MyDelayCallback<Argument>[];
    count(): number;
    add(item: MyDelayCallback<Argument>): void;
    run(...args: Argument): void;
}
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