/// <reference types="node" />
import { ISizeCalculationResult } from "image-size/dist/types/interface";
declare const typeHandlers: {
    bmp: import("image-size/dist/types/interface").IImage;
    cur: import("image-size/dist/types/interface").IImage;
    dds: import("image-size/dist/types/interface").IImage;
    gif: import("image-size/dist/types/interface").IImage;
    icns: import("image-size/dist/types/interface").IImage;
    ico: import("image-size/dist/types/interface").IImage;
    j2c: import("image-size/dist/types/interface").IImage;
    jp2: import("image-size/dist/types/interface").IImage;
    jpg: import("image-size/dist/types/interface").IImage;
    ktx: import("image-size/dist/types/interface").IImage;
    png: import("image-size/dist/types/interface").IImage;
    pnm: import("image-size/dist/types/interface").IImage;
    psd: import("image-size/dist/types/interface").IImage;
    svg: import("image-size/dist/types/interface").IImage;
    webp: import("image-size/dist/types/interface").IImage;
};
type imageType = keyof typeof typeHandlers;
export declare function detector(buffer: Buffer): imageType | undefined;
export default function imageSize(buffer: Buffer): ISizeCalculationResult;
export {};