code: function proxyAPI(ctx, rawApi, apiOpts, ...args) {
      let {init, done, sync} = apiOpts;
  
      // API init interception
      let initResult = hookAPIInit(init, args, ctx);
  
      if (isPromise(initResult)) {
          return initResult.then(
              () => {
                  let hookInfo = hookAPIDone(done, sync, args, ctx);
                  return executeAPI(hookInfo, rawApi, args);
              }
          );
      }
      else {
          let hookInfo = hookAPIDone(done, sync, args, ctx);
          return executeAPI(hookInfo, rawApi, args);
      }
  }
docs: Proxy API
  
  @inner
  @param {Object} ctx the extra context information for the hook
  @param {Function} rawApi the original API to call
  @param {Object} apiOpts the API hook options
  @param  {...any} args the arguments to call the API
  @return {*}