Once https://github.com/microsoft/TypeScript/pull/49636 goes in, we should ensure that a user gets suggestions for using `findLast`/`findLastIndex` when their output `target` or `lib` is too low. ```ts function findLastZeroIndex(arr: number[]) { return arr.findLastIndex(0); } ``` We already do this for other missing methods.
Once #49636 goes in, we should ensure that a user gets suggestions for using
findLast/findLastIndexwhen their outputtargetorlibis too low.We already do this for other missing methods.