import type * as Square from "../../api/index";
import * as core from "../../core";
import type * as serializers from "../index";
export declare const EventMetadata: core.serialization.ObjectSchema<serializers.EventMetadata.Raw, Square.EventMetadata>;
export declare namespace EventMetadata {
    interface Raw {
        event_id?: (string | null | undefined) | null;
        api_version?: (string | null | undefined) | null;
    }
}