Devel

src/Abstracts/Email.php

@@ -9,42 +9,42 @@ class Email {
     /**
      * @var array
      */
-    private $recipients = [];
+    private array $recipients = [];
 
     /**
      * @var string
      */
-    private $subject = '';
+    private string $subject = '';
 
     /**
      * @var array
      */
-    private $attachments = [];
+    private array $attachments = [];
 
     /**
      * @var string
      */
-    private $content = '';
+    private string $content = '';
 
     /**
      * @var array
      */
-    private $headers = [ 'Content-Type' => 'text/html' ];
+    private array $headers = [ 'Content-Type' => 'text/html' ];
 
     /**
      * @var string
      */
-    private $from_email;
+    private string $from_email;
 
     /**
      * @var string
      */
-    private $from_name;
+    private string $from_name;
 
     /**
      * @var array
      */
-    private $template_attributes;
+    private array $template_attributes;
 
     /**
      * @param string $from_email
@@ -106,7 +106,7 @@ class Email {
      *
      * @return self
      */
-    public function set_recipients( array $recipients = [] ): self {
+    public function set_recipients( array $recipients ): self {
         $this->recipients = $recipients;
 
         return $this;
@@ -162,9 +162,11 @@ class Email {
     }
 
     /**
-     * @return string
+     * @param $type
+     *
+     * @return Email
      */
-    public function set_content_type( $type = 'html' ): self {
+    public function set_content_type( $type ): self {
         switch ( $type ) {
             case 'plain':
                 $content_type = 'text/plain';
@@ -200,12 +202,20 @@ class Email {
         return $this->content;
     }
 
-    public function set_template_attributes( string $name, string $value ): self {
-        $this->template_attributes[ $name ] = $value;
+    /**
+     * @param array $template_attributes
+     *
+     * @return $this
+     */
+    public function set_template_attributes( array $template_attributes ): self {
+        $this->template_attributes= $template_attributes;
 
         return $this;
     }
 
+    /**
+     * @return array
+     */
     public function get_template_attributes(): array {
         return $this->template_attributes;
     }