whole_func_string: function(client){
    this.settings = client.settings;
    this.client = client;
    this.accessTokenInactiveTimer = null;
    this.accessTokenCreationTimer = null;
  }
func_code_string: function(client){
    this.settings = client.settings;
    this.client = client;
    this.accessTokenInactiveTimer = null;
    this.accessTokenCreationTimer = null;
  }
func_documentation_string: Internal utility functions. This differs from utils.js in that it contains
  functions which are specific to FamilySearch or need access to a client instance.