Function appendInitialChild

packages/react-art/src/ReactFiberConfigART.js:260–267

(parentInstance, child)

export * from 'react-reconciler/src/ReactFiberConfigWithNoSingletons';

export function appendInitialChild(parentInstance, child) {
  if (typeof child === 'string') {
    // Noop for string children of Text (eg <Text>{'foo'}{'bar'}</Text>)
    throw new Error('Text children should already be flattened.');
  }

  child.inject(parentInstance);
}

export function createInstance(type, props, internalInstanceHandle) {
  let instance;