import { type PipeTransform } from '@angular/core';
import { type Observable } from 'rxjs';
import { type TuiFileLike } from '../files.types';
import * as i0 from "@angular/core";
export declare class TuiFileRejectedPipe implements PipeTransform {
    private readonly options;
    private readonly formatSize;
    private readonly locale;
    private readonly text$;
    private readonly unit$;
    transform(file: TuiFileLike | null, { accept, maxFileSize, }?: {
        accept?: string;
        maxFileSize?: number;
    }): Observable<TuiFileLike | null>;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiFileRejectedPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<TuiFileRejectedPipe, "tuiFileRejected", true>;
}