DiagnosticPropertiesTransformer typedef Null safety

DiagnosticPropertiesTransformer = Iterable<DiagnosticsNode> Function(Iterable<DiagnosticsNode> properties)

Signature for DiagnosticPropertiesBuilder transformer.

Implementation

typedef DiagnosticPropertiesTransformer = Iterable<DiagnosticsNode> Function(Iterable<DiagnosticsNode> properties);