import type { ErrorFromValidatedNEA, ValidatedNEA } from "@apple/cktool.core";
import { CKDBChangeMetadata } from "./CKDBChangeMetadata";
export * from "./CKDBChangeMetadata";
declare const getJsonEncoder: () => <T>(maybeObject: T) => ValidatedNEA<import("@apple/cktool.core").ValueNotObjectError | import("@apple/cktool.core").InvalidObjectError, {
    readonly timestamp: import("@apple/cktool.core").IsoDateString;
    readonly deviceId: string | undefined;
    readonly userRecordName: string;
}>;
declare const getJsonDecoder: () => <T>(maybeObject: T) => ValidatedNEA<import("@apple/cktool.core").ValueNotObjectError | import("@apple/cktool.core").InvalidObjectError, {
    readonly timestamp: Date;
    readonly deviceId: string | undefined;
    readonly userRecordName: string;
}>;
export declare const jsonCodecCKDBChangeMetadata: {
    readonly getEncoder: () => (val: CKDBChangeMetadata) => ReturnType<ReturnType<typeof getJsonEncoder>>;
    readonly getDecoder: () => (val: unknown) => ValidatedNEA<ErrorFromValidatedNEA<ReturnType<ReturnType<typeof getJsonDecoder>>>, CKDBChangeMetadata>;
};