Function _hasFileDirective

packages/compiler/src/utils/index.ts:201–214

(ast: t.Node, directiveValue: string)

}

function _hasFileDirective(ast: t.Node, directiveValue: string): boolean {
  let hasDirective = false;

  traverse(ast, {
    Directive(path: NodePath<t.Directive>) {
      if (path.node.value.value === directiveValue) {
        hasDirective = true;
        path.stop(); // Stop traversal as soon as we find the directive
      }
    },
  });

  return hasDirective;
}

export function hasI18nDirective(ast: t.Node): boolean {
  return _hasFileDirective(ast, "use i18n");