import { ValidationError } from 'is-my-json-valid'; declare class UnsupportedSerializationError extends Error { constructor(methodName: string, serializationType: string); } declare class UnknownArgumentError extends Error { constructor(actualArgName: string, expectedArgNames: string[]); } declare class ArgumentSchemaError extends Error { constructor(argName: string, errors: ValidationError[]); } declare class ConflictingOptions extends Error { constructor(); } export { ArgumentSchemaError, ConflictingOptions, UnknownArgumentError, UnsupportedSerializationError };