import type { ErrorFromValidatedNEA, ValidatedNEA } from "@apple/cktool.core";
import { CKDBAsset } from "./CKDBAsset";
export * from "./CKDBAsset";
declare const getJsonEncoder: () => <T>(maybeObject: T) => ValidatedNEA<import("@apple/cktool.core").ValueNotObjectError | import("@apple/cktool.core").InvalidObjectError, {
    readonly size: import("@apple/cktool.core").Int64 | undefined;
    readonly receipt: string | undefined;
    readonly fileChecksum: string | undefined;
    readonly wrappingKey: string | undefined;
    readonly referenceChecksum: string | undefined;
    readonly downloadUrl: string | undefined;
}>;
declare const getJsonDecoder: () => <T>(maybeObject: T) => ValidatedNEA<import("@apple/cktool.core").ValueNotObjectError | import("@apple/cktool.core").InvalidObjectError, {
    readonly size: import("@apple/cktool.core").Int64 | undefined;
    readonly receipt: string | undefined;
    readonly fileChecksum: string | undefined;
    readonly wrappingKey: string | undefined;
    readonly referenceChecksum: string | undefined;
    readonly downloadUrl: string | undefined;
}>;
export declare const jsonCodecCKDBAsset: {
    readonly getEncoder: () => (val: CKDBAsset) => ReturnType<ReturnType<typeof getJsonEncoder>>;
    readonly getDecoder: () => (val: unknown) => ValidatedNEA<ErrorFromValidatedNEA<ReturnType<ReturnType<typeof getJsonDecoder>>>, CKDBAsset>;
};