import { DragRef, DragDrop } from '@angular/cdk/drag-drop';
import { ElementRef, OnInit } from '@angular/core';
import { PDFElement, PDFElementHost, PDFElementJSON } from '../../models/Editor';
import { FormTextFieldProps } from '../../models/Form';
import { NgxPdfEditorService } from '../../ngx-pdf-editor.service';
import * as i0 from "@angular/core";
export declare class PDFFormTextfieldElement implements OnInit, PDFElementHost<PDFFormTextfieldElement> {
    private ngxPdfEditorService;
    private dragDrop;
    element: PDFElement<PDFFormTextfieldElement, FormTextFieldProps>;
    left: string;
    top: string;
    textfield: ElementRef<HTMLInputElement>;
    dragRef: DragRef;
    isStyleEditorOpen: boolean;
    constructor(ngxPdfEditorService: NgxPdfEditorService, dragDrop: DragDrop);
    onClick(): void;
    onDoubleClick(): void;
    onBlur(event: FocusEvent): void;
    ngOnInit(): void;
    private initializeDrag;
    export(): PDFElementJSON;
    deleteElement(): void;
    changeInputName(event: Event): void;
    changeRequired(event: Event): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PDFFormTextfieldElement, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PDFFormTextfieldElement, "lib-form-textfield", never, { "element": { "alias": "element"; "required": false; }; }, {}, never, never, false, never>;
}