import type * as Square from "../../api/index";
import * as core from "../../core";
import type * as serializers from "../index";
export declare const SignatureImage: core.serialization.ObjectSchema<serializers.SignatureImage.Raw, Square.SignatureImage>;
export declare namespace SignatureImage {
    interface Raw {
        image_type?: string | null;
        data?: string | null;
    }
}