Update Vendure provider to latest API changes (#352)

Relates to #349

framework/vendure/auth/index.ts

@@ -0,0 +1,3 @@
+export { default as useLogin } from './use-login'
+export { default as useLogout } from './use-logout'
+export { default as useSignup } from './use-signup'

framework/vendure/auth/use-login.tsx

@@ -1,14 +1,15 @@
 import { useCallback } from 'react'
 import { MutationHook } from '@commerce/utils/types'
 import useLogin, { UseLogin } from '@commerce/auth/use-login'
+import { LoginHook } from '../types/login'
 import { CommerceError, ValidationError } from '@commerce/utils/errors'
 import useCustomer from '../customer/use-customer'
 import { LoginMutation, LoginMutationVariables } from '../schema'
-import { loginMutation } from '../lib/mutations/log-in-mutation'
+import { loginMutation } from '../utils/mutations/log-in-mutation'
 
 export default useLogin as UseLogin<typeof handler>
 
-export const handler: MutationHook<null, {}, any> = {
+export const handler: MutationHook<LoginHook> = {
   fetchOptions: {
     query: loginMutation,
   },

framework/vendure/auth/use-logout.tsx

@@ -3,11 +3,12 @@ import { MutationHook } from '@commerce/utils/types'
 import useLogout, { UseLogout } from '@commerce/auth/use-logout'
 import useCustomer from '../customer/use-customer'
 import { LogoutMutation } from '../schema'
-import { logoutMutation } from '../lib/mutations/log-out-mutation'
+import { logoutMutation } from '../utils/mutations/log-out-mutation'
+import { LogoutHook } from '../types/logout'
 
 export default useLogout as UseLogout<typeof handler>
 
-export const handler: MutationHook<null> = {
+export const handler: MutationHook<LogoutHook> = {
   fetchOptions: {
     query: logoutMutation,
   },

framework/vendure/auth/use-signup.tsx

@@ -8,7 +8,8 @@ import {
   SignupMutation,
   SignupMutationVariables,
 } from '../schema'
-import { signupMutation } from '../lib/mutations/sign-up-mutation'
+import { signupMutation } from '../utils/mutations/sign-up-mutation'
+import { SignupHook } from '../types/signup'
 
 export default useSignup as UseSignup<typeof handler>
 
@@ -19,7 +20,7 @@ export type SignupInput = {
   password: string
 }
 
-export const handler: MutationHook<null, {}, SignupInput, SignupInput> = {
+export const handler: MutationHook<SignupHook> = {
   fetchOptions: {
     query: signupMutation,
   },