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isOptionGroupArray()

isOptionGroupArray(arr: unknown): arr is OptionGroup<BaseOption<string>>[]

Defined in: packages/core/src/utils/optGroupUtils.ts:158

Determines if an OptionList is an OptionGroup array.

Parameters​

ParameterType
arrunknown

Returns​

arr is OptionGroup<BaseOption<string>>[]

caution

API documentation is generated from the latest commit on the main branch. It may be somewhat inconsistent with official releases of React Query Builder.