Use the cy global.

Author: npeterkamps

src/add-commands.js

@@ -1,7 +1,7 @@
 import {commands} from './'
 
 commands.forEach(({name, command}) => {
-  Cypress.Commands.add(name, command.bind(null, cy))
+  Cypress.Commands.add(name, command)
 })
 
-/* global Cypress, cy */
+/* global Cypress */

src/index.js

@@ -8,7 +8,7 @@ const defaults = {
 const commands = Object.keys(queries).map(queryName => {
   return {
     name: queryName,
-    command: (cy, ...args) => {
+    command: (...args) => {
       const lastArg = args[args.length - 1]
       const waitOptions = (typeof lastArg === 'object')
         ? Object.assign({}, defaults, lastArg)
@@ -67,4 +67,4 @@ const commands = Object.keys(queries).map(queryName => {
 export {commands}
 
 /* eslint no-new-func:0 */
-/* globals Cypress */
+/* globals Cypress, cy */

src/utils.js

@@ -6,7 +6,7 @@ function getFirstElement(jqueryOrElement) {
 }
 
 function getContainer(container) {
-  const withinContainer = Cypress.cy.state('withinSubject')
+  const withinContainer = cy.state('withinSubject')
   if (withinContainer) {
     return getFirstElement(withinContainer)
   }
@@ -18,4 +18,4 @@ export {
   getContainer,
 }
 
-/* globals Cypress */
+/* globals Cypress, cy */