timing-provider

Version:

An implementation of the timing provider specification.

github.com/chrisguttandin/timing-provider

4 lines (3 loc) • 195 B

text/typescript

export const isTrueTuple = <FirstValue, SecondValue>( tuple: readonly [FirstValue, SecondValue] ): tuple is [FirstValue, SecondValue extends true ? SecondValue : never] => tuple[1] === true;