/** Serializes log object to a string (e.g. json) */
export interface Serializer {
    name: string;
    serialize: (data: object) => any;
}
/** Standard serializers */
export declare const Serializer: {
    json: {
        name: string;
        serialize(data: any): string;
    };
    identity: {
        name: string;
        serialize(data: any): string;
    };
};