Function isOk

src/util/nodeFinders.ts:46–47

(node: SyntaxNode | null)

  const isType = (node: SyntaxNode | null, typeNames: string[]) =>
    node != null && typeNames.includes(node.type);
  const isOk = (node: SyntaxNode | null) =>
    node != null && !isType(node, delimiters);
  return (node: SyntaxNode, selection?: Selection) => {
    let resultNode: SyntaxNode | null;
    const { start, end } = selection!;