Add toString() method for String

Author: simPod

AbstractString.php

@@ -589,6 +589,11 @@ public function toCodePointString(): CodePointString
         return new CodePointString($this->string);
     }
 
+    public function toString(): string
+    {
+        return $this->string;
+    }
+
     public function toUnicodeString(): UnicodeString
     {
         return new UnicodeString($this->string);

Tests/AbstractAsciiTestCase.php

@@ -1370,4 +1370,11 @@ public static function provideTruncate()
             ['fo...', 'foobar', 5, '...'],
         ];
     }
+
+    public function testToString()
+    {
+        $instance = static::createFromString('foobar');
+
+        self::assertSame('foobar', $instance->toString());
+    }
 }