import { BaseController } from "@stimulus-library/utilities";
export declare class ConfirmController extends BaseController {
    static values: {
        message: StringConstructor;
    };
    readonly messageValue: string;
    readonly hasMessageValue: boolean;
    get _message(): string;
    get _eventType(): "submit" | "click";
    connect(): void;
    confirm(event: Event): void;
}