From 55c36d22a0b242aaff6b00528696b1065447f712 Mon Sep 17 00:00:00 2001
From: Eugene Wissner <belka@caraus.de>
Date: Fri, 27 Apr 2018 11:32:41 +0200
Subject: [PATCH] Make isType public

---
 source/tanya/meta/trait.d | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/source/tanya/meta/trait.d b/source/tanya/meta/trait.d
index 8be5c4f..3091fea 100644
--- a/source/tanya/meta/trait.d
+++ b/source/tanya/meta/trait.d
@@ -1076,8 +1076,19 @@ enum bool isAbstractClass(T) = __traits(isAbstractClass, T);
     static assert(!isAbstractClass!E);
 }
 
-private enum bool isType(alias T) = is(T);
-private enum bool isType(T) = true;
+/**
+ * Checks whether $(D_PARAM T) is a type, same as `is(T)` does.
+ *
+ * Params:
+ *  T = A symbol.
+ *
+ * Returns: $(D_KEYWORD true) if $(D_PARAM T) is a type, $(D_KEYWORD false)
+ *          otherwise.
+ */
+enum bool isType(alias T) = is(T);
+
+/// ditto
+enum bool isType(T) = true;
 
 /**
  * Determines whether $(D_PARAM Args) contains only types.