NodeColor is final

dan-on · dan-on · commit 8d1e8795161b · 2021-08-25T21:48:30.000+05:00
diff --git a/src/NodeColor.php b/src/NodeColor.php
@@ -3,7 +3,7 @@
 
 namespace Danon\IntervalTree;
 
-class NodeColor
+final class NodeColor
 {
     public const COLOR_RED = 0;
     public const COLOR_BLACK = 1;

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`
`4`	`4`	`namespace Danon\IntervalTree;`
`5`	`5`
`6`		`-class NodeColor`
	`6`	`+final class NodeColor`
`7`	`7`	`{`
`8`	`8`	`public const COLOR_RED = 0;`
`9`	`9`	`public const COLOR_BLACK = 1;`