componentWillMount method
- @override
- @mustCallSuper
- @Deprecated('Only supported in the deprecated Component, and not in Component2. See doc comment for more info.')
override
ReactJS lifecycle method that is invoked once immediately before the initial rendering occurs.
DEPRECATED - DO NOT USE
Use componentDidMount instead
Implementation
@override
@mustCallSuper
@Deprecated('Only supported in the deprecated Component, and not in Component2. See doc comment for more info.')
void componentWillMount() => throw _unsupportedLifecycleError('componentWillMount');