import * as i0 from "@angular/core";
export declare class NgxDropzonePreviewComponent {
    readonly hostStyles: import("@angular/platform-browser").SafeStyle;
    /** The file to preview. */
    readonly file: import("@angular/core").InputSignal<File | undefined>;
    /** Allow the user to remove files. */
    readonly removable: import("@angular/core").InputSignalWithTransform<boolean, unknown>;
    /** Emitted when the element should be removed. */
    readonly removed: import("@angular/core").OutputEmitterRef<File>;
    keyEvent(event: KeyboardEvent): void;
    /** Make the preview item focusable using the tab key. */
    tabIndex: number;
    /** Remove method to be used from the template. */
    _remove(event: MouseEvent): void;
    /** Remove the preview item (use from component code). */
    remove(): void;
    protected readFile(): Promise<string | ArrayBuffer>;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxDropzonePreviewComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NgxDropzonePreviewComponent, "ngx-dropzone-preview", never, { "file": { "alias": "file"; "required": false; "isSignal": true; }; "removable": { "alias": "removable"; "required": false; "isSignal": true; }; }, { "removed": "removed"; }, never, ["ngx-dropzone-label"], true, never>;
}