import { OnChanges, SimpleChanges } from '@angular/core';
import * as i0 from "@angular/core";
export declare class MailFieldPropertiesComponent implements OnChanges {
    questionProperties: any;
    selectedQuestionId: string;
    translations: any;
    apperanceOpened: boolean;
    ValidationOpened: boolean;
    domain: string;
    regular: string;
    placeholder: string;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    openAppearance(): void;
    openValidation(): void;
    valueAssigned(): void;
    jsonUpdation(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MailFieldPropertiesComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MailFieldPropertiesComponent, "lib-mail-field-properties", never, { "questionProperties": { "alias": "questionProperties"; "required": false; }; "selectedQuestionId": { "alias": "selectedQuestionId"; "required": false; }; "translations": { "alias": "translations"; "required": false; }; }, {}, never, never, false, never>;
}