import { ValidateFileTypeOptions } from "../core";
export * from "./audio";
export * from "./compressed";
export * from "./image";
export * from "./other";
export * from "./video";
/**
 * Validates the requested file signature against a list of accepted file types
 *
 * @param file File content represents in Array<number> / ArrayBuffer / Uint8Array
 * @param types A list of accepted file types
 * @param options parameters for additional actions
 *
 * @returns {boolean} True if found a type signature from the accepted file types, otherwise false
 */
export declare function validateFileType(file: Array<number> | ArrayBuffer | Uint8Array, types: Array<string>, options?: ValidateFileTypeOptions): boolean;