import { CustomScalar } from "@nestjs/graphql";
import { FileUpload } from "../helpers";
export declare type ImageProps = Promise<FileUpload>;
export declare class Upload implements CustomScalar<ImageProps, ImageProps> {
    description: string;
    supportedFormats: string[];
    parseValue(value: ImageProps): ImageProps;
    serialize(value: ImageProps): ImageProps;
    parseLiteral(file: any): any;
}