/// <reference types="node" />
export interface ISize {
    width: number | undefined;
    height: number | undefined;
    orientation?: number;
    type?: string;
}
export interface ISizeCalculationResult extends ISize {
    images?: ISize[];
}
export interface IImage {
    validate: (buffer: Buffer) => boolean;
    calculate: (buffer: Buffer, filepath?: string) => ISizeCalculationResult;
}