import { Dialog } from '@angular/cdk/dialog';
import { ControlValueAccessor, NgControl } from '@angular/forms';
import { ImageUploadType } from './image-upload.types';
import * as i0 from "@angular/core";
export declare class XuiImageUpload implements ControlValueAccessor {
    private dialog;
    control?: NgControl | undefined;
    private dialogRef?;
    private croppedImage;
    private onChange?;
    _onTouched?: () => void;
    _disabled: import("@angular/core").WritableSignal<boolean>;
    value: import("@angular/core").ModelSignal<string | null>;
    type: import("@angular/core").InputSignal<ImageUploadType>;
    aspectRatio: import("@angular/core").InputSignal<number>;
    hoverLabel: import("@angular/core").InputSignal<string>;
    disabled: import("@angular/core").InputSignalWithTransform<boolean | undefined, string | boolean>;
    _borderRadius: import("@angular/core").Signal<4 | 50>;
    _backgroundImageUrl: import("@angular/core").Signal<string | null>;
    private inputElm;
    constructor(dialog: Dialog, control?: NgControl | undefined);
    handleFileInput(event: unknown): void;
    _keyPress(event: KeyboardEvent): void;
    private imageCropped;
    private save;
    writeValue(source: string): void;
    registerOnChange(onChange: (source: string | null) => void): void;
    registerOnTouched(onTouched: () => void): void;
    setDisabledState(isDisabled: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<XuiImageUpload, [null, { optional: true; self: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<XuiImageUpload, "xui-image-upload", never, { "value": { "alias": "value"; "required": false; "isSignal": true; }; "type": { "alias": "type"; "required": false; "isSignal": true; }; "aspectRatio": { "alias": "aspectRatio"; "required": false; "isSignal": true; }; "hoverLabel": { "alias": "hoverLabel"; "required": false; "isSignal": true; }; "disabled": { "alias": "disabled"; "required": false; "isSignal": true; }; }, { "value": "valueChange"; }, never, never, false, never>;
}