getPropsMap function

Map<String, dynamic> getPropsMap(
  1. Map<String, dynamic> props,
  2. String key
)

Extracts a nested Map value from props.

Returns an empty map if the value is not a Map.

Implementation

Map<String, dynamic> getPropsMap(Map<String, dynamic> props, String key) {
  final value = props[key];
  if (value is Map<String, dynamic>) return value;
  return {};
}