import { type ElMessageBoxOptions } from 'element-plus';
import { type VNode } from 'vue';
export declare function warningConfirm(message: string | VNode | (() => VNode), options?: ElMessageBoxOptions): CustomPromise<unknown>;
declare class CustomPromise<T> extends Promise<T> {
    _onFulfilled: ((value: any) => any | PromiseLike<any>) | undefined | null;
    _onRejected: ((reason?: any) => any | PromiseLike<any>) | undefined | null;
    _resolve: null | ((value: any | PromiseLike<any>) => void);
    _reject: null | ((reason?: any) => void);
    constructor(executor: (resolve: (value: T | PromiseLike<T>) => void, reject: (reason?: any) => void) => void);
    then<TResult1 = T, TResult2 = never>(onFulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | undefined | null, onRejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | undefined | null): Promise<TResult1 | TResult2>;
    catch<TResult = never>(onRejected?: ((reason: any) => TResult | PromiseLike<TResult>) | undefined | null): Promise<T | TResult>;
    finally(onFinally?: (() => void) | undefined | null): Promise<T>;
}
export {};