remove v1 version (#6)

Author: medliii

.travis.yml

@@ -3,7 +3,7 @@ language: php
 php:
     - 7.2
     - 7.3
-    - 7.4snapshot
+    - 7.4
     - nightly
 env:
     matrix:
@@ -17,7 +17,6 @@ matrix:
     fast_finish: true
     allow_failures:
         - php: nightly
-        - php: 7.4snapshot
 
 before_install:
     - travis_retry composer self-update

README.md

@@ -18,7 +18,7 @@ composer require lamoda/crpt-oms-api-client
 
 This library implements API client for the Order Management Station (OMS) of the CRPT (https://crpt.ru/)
 
-Library implements V1 (deprecated) and V2 version of OMS Api's
+Library implements V2 version of OMS Api's
 
 Currently this client implements just a subset of the OMS Api methods.
 

composer.json

@@ -29,7 +29,7 @@
         "symfony/serializer": "^3.4 | ^4.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^7.5"
+        "phpunit/phpunit": "8.5.2"
     },
     "config": {
         "platform": {

src/V1/Dto/PoolStatusResponse.php

@@ -52,7 +52,7 @@ final class OmsApiTest extends TestCase
      */
     private $api;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();