addPreHook method

void addPreHook(
  1. Future<bool> hook(
    1. String name,
    2. Map<String, dynamic> input
    )
)

Add a pre-execution hook. Return false from the hook to block execution.

Implementation

void addPreHook(
  Future<bool> Function(String name, Map<String, dynamic> input) hook,
) {
  _preHooks.add(hook);
}