ExtractFeatureMapTypes

type ExtractFeatureMapTypes<TFeatures, TFeatureMap> = IsAny<TFeatures> extends true ? UnionToIntersection<TFeatureMap[keyof TFeatureMap]> : UnionToIntersectionOrEmpty<TFeatureMap[Extract<keyof TFeatures, keyof TFeatureMap>]>;

Defined in: types/TableFeatures.ts:43

Extracts the API/types contributed by the features present in TFeatures.

TFeatureMap maps feature keys to the types they contribute. When TFeatures is any, all feature-map entries are included to preserve the permissive behavior expected by broad table types. Otherwise, only entries whose keys are present in TFeatures are intersected together.

Type Parameters

TFeatures

TFeatures extends TableFeatures

TFeatureMap

TFeatureMap extends object