# RawStudyMetaInformation [Integration guide](https://docs.lumencharts.com/charting-library/reference/compatibility) · [Reference index](https://docs.lumencharts.com/charting-library/api/) Public contract reference. This declaration describes types and callback shapes; availability is constrained by the linked integration guide and the runtime capability. Legacy product-specific fields are not a promise of implementation. ```ts export type RawStudyMetaInformation = Omit< RawStudyMetaInfo, "defaults" | "plots" > & { readonly plots?: readonly Readonly[]; readonly defaults?: Readonly>; }; ``` ## Related types - [RawStudyMetaInfo](https://docs.lumencharts.com/charting-library/api/RawStudyMetaInfo) - [StudyPlotInformation](https://docs.lumencharts.com/charting-library/api/StudyPlotInformation) - [DeepPartial](https://docs.lumencharts.com/charting-library/api/DeepPartial) - [StudyDefaults](https://docs.lumencharts.com/charting-library/api/StudyDefaults) --- Documentation page: https://docs.lumencharts.com/charting-library/api/RawStudyMetaInformation