Function insertSingleVisibleBoundarySpace

packages/cli/src/transform.ts:959–972

(normalized: any[], upcomingChild?: any)

}

function insertSingleVisibleBoundarySpace(normalized: any[], upcomingChild?: any): void {
  const previous = normalized[normalized.length - 1];
  if (!previous) return;

  const previousIsPlainText = previous.type === "JSXText";
  const upcomingIsPlainText = upcomingChild?.type === "JSXText";

  if (previousIsPlainText && upcomingIsPlainText) {
    if (appendToChildText(previous, " ")) return;
    if (upcomingChild && prependToChildText(upcomingChild, " ")) return;
  }

  normalized.push(createSpaceExpressionNode());
}

function canonicalizeEditedTextSubtree(node: any, source?: string, lineStarts = source ? getLineStarts(source) : undefined): void {
  const children = node.children;