Add return type declaration for "equals()" method (#88)

Add return type declaration for "equals()" method
myclabs · Apr 23, 2019 · e00b7b3 · e00b7b3
2 parents e1cc10a + d631995
commit e00b7b3
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Showing 4 changed files with 2 additions and 9 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,11 +1,6 @@
 language: php
 
 php:
-  - 5.4
-  - 5.5
-  - 5.6
-  - 7.0
-  - 7.1
   - 7.2
   - 7.3
 

diff --git a/README.md b/README.md
@@ -38,8 +38,6 @@ class Action extends Enum
 }
 ```
 
-Note the `private` keyword requires PHP 7.1 or higher, you can omit it on PHP 7.0.
-
 ## Usage
 
 ```php

diff --git a/composer.json b/composer.json
@@ -22,7 +22,7 @@
         }
     },
     "require": {
-        "php": ">=5.4",
+        "php": ">=7.2",
         "ext-json": "*"
     },
     "require-dev": {

diff --git a/src/Enum.php b/src/Enum.php
@@ -87,7 +87,7 @@ public function __toString()
      *
      * @return bool
      */
-    final public function equals($variable = null)
+    final public function equals($variable = null): bool
     {
         return $variable instanceof self
             && $this->getValue() === $variable->getValue()
-Original file line number
+Diff line change
@@ -1,11 +1,6 @@
     language: php
     php:
-      - 5.4
-      - 5.5
-      - 5.6
-      - 7.0
-      - 7.1
       - 7.2
       - 7.3
@@ Expand Down @@