import { Observable } from "rxjs";
export interface ModalActionConfig {
    label: string | ((componentInstance: any) => string);
    enabled?: boolean | ((componentInstance: any) => boolean);
}
export interface ModalActionMethod {
    (...args: any[]): void | boolean | Observable<void | boolean> | Promise<void | boolean>;
    label: string;
    enabled?: boolean;
    isActive?: boolean;
}
export declare function ModalAction(config: ModalActionConfig): MethodDecorator;