import { type TuiSizeL } from '@taiga-ui/core/types';
import { type PolymorpheusContent } from '@taiga-ui/polymorpheus';
import { type TuiFileLike, type TuiFileState } from '../files.types';
import * as i0 from "@angular/core";
import * as i1 from "@taiga-ui/core/directives/appearance";
export declare class TuiFile {
    private readonly options;
    private readonly locale;
    private readonly units;
    private readonly win;
    protected readonly icons: import("@taiga-ui/core/tokens").TuiCommonIcons;
    protected readonly fileTexts: import("@angular/core").Signal<{
        loadingError: string;
        preview: string;
        remove: string;
    }>;
    protected readonly content: import("@angular/core").Signal<PolymorpheusContent>;
    protected readonly fileSize: import("@angular/core").Signal<string | null>;
    protected readonly preview: import("@angular/core").Signal<string>;
    protected readonly name: import("@angular/core").Signal<string>;
    protected readonly type: import("@angular/core").Signal<string>;
    protected readonly icon: import("@angular/core").Signal<PolymorpheusContent<import("@taiga-ui/cdk/types").TuiContext<TuiSizeL>>>;
    readonly file: import("@angular/core").InputSignal<TuiFileLike>;
    readonly state: import("@angular/core").InputSignal<TuiFileState>;
    readonly size: import("@angular/core").InputSignal<TuiSizeL>;
    readonly showDelete: import("@angular/core").InputSignal<boolean | "always">;
    readonly showSize: import("@angular/core").InputSignal<boolean>;
    readonly leftContent: import("@angular/core").InputSignal<PolymorpheusContent>;
    readonly remove: import("@angular/core").OutputEmitterRef<void>;
    protected get allowDelete(): boolean;
    private createPreview;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiFile, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TuiFile, "tui-file,a[tuiFile],button[tuiFile]", never, { "file": { "alias": "file"; "required": false; "isSignal": true; }; "state": { "alias": "state"; "required": false; "isSignal": true; }; "size": { "alias": "size"; "required": false; "isSignal": true; }; "showDelete": { "alias": "showDelete"; "required": false; "isSignal": true; }; "showSize": { "alias": "showSize"; "required": false; "isSignal": true; }; "leftContent": { "alias": "leftContent"; "required": false; "isSignal": true; }; }, { "remove": "remove"; }, never, ["*"], true, [{ directive: typeof i1.TuiAppearance; inputs: {}; outputs: {}; }]>;
}