import { EventEmitter } from '@angular/core';
import * as i0 from "@angular/core";
export declare class NgxCopyToClipboardDirective {
    textToCopy: string | null;
    successMessage: string;
    errorMessage: string;
    readonly onCopyEvent: EventEmitter<string>;
    readonly onErrorEvent: EventEmitter<string>;
    onClick(): Promise<void>;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxCopyToClipboardDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgxCopyToClipboardDirective, "[ngxCopyToClipboard]", never, { "textToCopy": { "alias": "textToCopy"; "required": false; }; "successMessage": { "alias": "successMessage"; "required": false; }; "errorMessage": { "alias": "errorMessage"; "required": false; }; }, { "onCopyEvent": "onCopyEvent"; "onErrorEvent": "onErrorEvent"; }, never, never, true, never>;
}