Function visitor

packages/babel-plugin-formatjs/visitors/call-expression.ts:64–229

(
    path,
    {
      opts,
      file: {
        opts: {filename},
      },
    }
  )

export const visitor: VisitNodeFunction<PluginPass & State, t.CallExpression> =
  function (
    path,
    {
      opts,
      file: {
        opts: {filename},
      },
    }
  ) {
    const {
      overrideIdFn,
      idInterpolationPattern,
      removeDefaultMessage,
      ast,
      preserveWhitespace,
      flatten,
      throws,
      onMsgError,
    } = opts as Options
    if (wasExtracted(path)) {
      return
    }
    const {messages, functionNames} = this
    const callee = path.get('callee')
    const args = path.get('arguments')

    /**
     * Process MessageDescriptor
     * @param messageDescriptor Message Descriptor
     */
    function processMessageObject(
      messageDescriptor: NodePath<t.ObjectExpression>
    ) {
      assertObjectExpression(messageDescriptor, callee)

      const properties = messageDescriptor.get(
        'properties'
      ) as NodePath<t.ObjectProperty>[]

      let descriptorPath: MessageDescriptorPath
      let descriptor: MessageDescriptor
      try {
        descriptorPath = createMessageDescriptor(
          properties.map(
            prop =>
              [prop.get('key'), prop.get('value')] as [
                NodePath<t.Identifier>,
                NodePath<t.StringLiteral>,
              ]
          )
        )

        // If the message is already compiled, don't re-compile it
        if (descriptorPath.defaultMessage?.isArrayExpression()) {
          return
        }

        descriptor = evaluateMessageDescriptor(