Variable intersection`Const`

intersection: <T>(a: T[], b: T[], keyFn?: (item: T) => unknown) => T[]

Elements present in BOTH arrays (order/uniqueness from the first).

Type Declaration

- <T>(a: T[], b: T[], keyFn?: (item: T) => unknown): T[]
- Type Parameters
  - T
  Parameters
  - a: T[]
  - b: T[]
  - OptionalkeyFn: (item: T) => unknown
  Returns T[]