getString method
Gets a string property by name.
@param key The property name @return The string value, or null if not found or not a string
Implementation
@override
ConstString? getString(String key) => _getTyped<ConstString>(key);
Gets a string property by name.
@param key The property name @return The string value, or null if not found or not a string
@override
ConstString? getString(String key) => _getTyped<ConstString>(key);