Add missing method to ColorInterface

Intervention · Oct 7, 2023 · 4ff9abd · 4ff9abd
1 parent ba01e87
commit 4ff9abd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/Interfaces/ColorInterface.php b/src/Interfaces/ColorInterface.php
@@ -11,4 +11,5 @@ public function alpha(): float;
     public function toArray(): array;
     public function toHex(string $prefix = ''): string;
     public function toInt(): int;
+    public function isGreyscale(): bool;
 }