import * as i0 from "@angular/core";
/**
 * @deprecated Use functions directly instead injecting via service.
 */
export declare class FileService {
    /**
     * @deprecated Use the 'bytesToSize' function instead.
     */
    static bytesToSize(bytes: number, separator?: string): string;
    /**
     * @deprecated Use the 'getImageOrientation' function instead.
     */
    static getImageOrientation(file: Blob, callback: any): void;
    /**
     * @deprecated Use the 'resetImageOrientation' function instead.
     */
    static resetImageOrientation(srcBase64: any, callback: any): void;
    /**
     * @deprecated Use the 'base64toBlob' function instead.
     */
    static base64toBlob(base64Data: any, contentType: any): Blob;
    /**
     * @deprecated Use the 'getFileNameExtension' function instead.
     */
    fileNameExtension(fileName: string): string;
    /**
     * @deprecated Use the 'hasFileNameOneOfExtensions' function instead.
     */
    isFileNameType(fileName: string, extensions: string[]): boolean;
    /**
     * @deprecated Use the 'isFileNameImage' function instead.
     */
    isFileNameImage(fileName: string): boolean;
    /**
     * @deprecated Use the 'isFileNameTextDocument' function instead.
     */
    isFileNameTextdoc(fileName: string): boolean;
    /**
     * @deprecated Use the 'isFileNamePdf' function instead.
     */
    isFileNamePdf(fileName: string): boolean;
    /**
     * @deprecated Use the 'fileToBase64' function instead.
     */
    getBase64(file: File): Promise<string | ArrayBuffer>;
    static ɵfac: i0.ɵɵFactoryDeclaration<FileService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FileService>;
}