import type { CuiApiContext, ResourceFragment } from '@cuby-ui/api';
import type { CuiNullable } from '@cuby-ui/cdk';
import * as i0 from "@angular/core";
export declare class CuiUtilityThumbnailComponent {
    private readonly cuiAlertService;
    private readonly translocoService;
    private readonly frameApiService;
    protected readonly MAX_FILE_SIZE = 20971520;
    readonly context: import("@angular/core").InputSignal<CuiApiContext | undefined>;
    protected readonly thumbnailUrl: import("@angular/core").Signal<string | null>;
    protected readonly uploadButtonName: import("@angular/core").Signal<string>;
    readonly thumbnail: import("@angular/core").ModelSignal<CuiNullable<ResourceFragment>>;
    readonly framerId: import("@angular/core").InputSignal<string>;
    protected onSelectFile(): void;
    protected onRemoveThumbnail(): void;
    private getFile;
    private uploadFile;
    private getCaptureFromVideo;
    static ɵfac: i0.ɵɵFactoryDeclaration<CuiUtilityThumbnailComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CuiUtilityThumbnailComponent, "cui-utility-thumbnail", never, { "context": { "alias": "context"; "required": false; "isSignal": true; }; "thumbnail": { "alias": "thumbnail"; "required": true; "isSignal": true; }; "framerId": { "alias": "framerId"; "required": true; "isSignal": true; }; }, { "thumbnail": "thumbnailChange"; }, never, never, true, never>;
}