import type { JsonSchema } from './callspecDocumentTypes';
export type DomainErrorContract = {
    data?: JsonSchema;
    dataRequired?: boolean;
};
type ValidationOk = {
    isValid: true;
    value: unknown;
};
type ValidationFail = {
    isValid: false;
};
export type ErrorDataValidationResult = ValidationOk | ValidationFail;
/** Validate domain error `data` against the callspec.json schema for that code. */
export declare function validateDomainErrorData(contract: DomainErrorContract, data: unknown): ErrorDataValidationResult;
export type DomainErrorPayloadParseResult = {
    ok: true;
    data?: unknown;
} | {
    ok: false;
};
/** Validate wire `data` for a route-declared domain error code. */
export declare function parseDomainErrorPayload(contract: DomainErrorContract, wireData: unknown): DomainErrorPayloadParseResult;
export {};