You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: rbi_files_helper.rb
    path of file: ./repos/tapioca/lib/tapioca/helpers
    
    the code of the file until where you have to start completion: # typed: strict
# frozen_string_literal: true

module Tapioca
  module RBIF
    
    def index_rbi(index, kind, file)
      return unless File.exist?(file)

      say("Loading #{kind} RBIs from #{file}... ")
      time = Benchmark.realtime do
        parse_and_index_files(index, [file], number_of_workers: 1)
      end
      say(" Done ", :green)
      say("(#{time.round(2)}s)")
    end