***

title: "Errors"
generated: true
---------------

- [Error Types](/current/core/reference/typescript-api/errors/error-types)
- [ErrorHandlerStrategy](/current/core/reference/typescript-api/errors/error-handler-strategy)
- [ErrorResultUnion](/current/core/reference/typescript-api/errors/error-result-union)
- [I18nError](/current/core/reference/typescript-api/errors/i18n-error)
- [IsGraphQlErrorResult](/current/core/reference/typescript-api/errors/is-graph-ql-error-result)