Function storeMessage

packages/babel-plugin-formatjs/utils.ts:226–248

(
  {id, description, defaultMessage}: MessageDescriptor,
  path: NodePath<any>,
  {extractSourceLocation}: Options,

  filename: string | undefined,
  messages: ExtractedMessageDescriptor[]
)

 * @param messages
 */
export function storeMessage(
  {id, description, defaultMessage}: MessageDescriptor,
  path: NodePath<any>,
  {extractSourceLocation}: Options,

  filename: string | undefined,
  messages: ExtractedMessageDescriptor[]
): void {
  if (!id && !defaultMessage) {
    throw path.buildCodeFrameError(
      '[React Intl] Message Descriptors require an `id` or `defaultMessage`.'
    )
  }

  let loc = {}
  if (extractSourceLocation) {
    loc = {
      file: filename,
      ...path.node.loc,
    }
  }
  messages.push({id, description, defaultMessage, ...loc})
}