Function flattenRangeIntoText

packages/cli/src/transform.ts:1180–1189

(parentNode: any, firstChildIndex: number, lastChildIndex: number, replacementText: string)

}

function flattenRangeIntoText(parentNode: any, firstChildIndex: number, lastChildIndex: number, replacementText: string): boolean {
  const children = parentNode.children;
  if (!children) return false;
  if (replacementText === "") {
    children.splice(firstChildIndex, lastChildIndex - firstChildIndex + 1);
    return true;
  }
  children.splice(firstChildIndex, lastChildIndex - firstChildIndex + 1, { type: "JSXText", value: replacementText });
  return true;
}

function createInsertionNode(text: string): any {
  if (text === " ") return createSpaceExpressionNode();