resolveSupported method

@override FutureOr<bool> resolveSupported()

Resolves if this configuration test is supported. See isSupported.

Implementation

@override
FutureOr<bool> resolveSupported() {
  var supported = _supported;
  if (supported != null) return supported;

  return resolveSupportedImpl().resolveMapped((ok) {
    _supported = ok;
    return ok;
  });
}