Function setBeforeBatchCallback

setBeforeBatchCallback(batchName: string, batchCallback: () => void): void
World mutation Early execution
Parameters
- batchName: string
  Name of the batch of tests the callback will run before.
- batchCallback: () => void
Returns void
Remarks
Sets a callback that is called before the batch gets called. This will overwrite previously set callbacks for this batch.

Throws
This function can throw errors.

GameTestError
- Defined in @minecraft/server-gametest.d.ts:2612