import type { HttpErrorResponse, HttpEvent } from '@angular/common/http';
export declare const FORMAT_SIZE_NAME: [string, string, string];
export interface KFile {
    originFile?: File;
    name: string;
    size: string | null;
    invalidSize: boolean;
    invalidFormat: boolean;
    isErrorLoading?: boolean;
    progress?: number;
    isLoading?: boolean;
    response?: unknown;
}
export interface KUploadingFile {
    file: File;
    responseHandler: (response: HttpEvent<unknown> | HttpErrorResponse) => void;
}