From a9607ee01bfea11da5019e02e9b5c8d84eecb93f Mon Sep 17 00:00:00 2001
From: Patrick Andersson <andersson.patrick95@gmail.com>
Date: Sun, 28 Apr 2019 16:00:33 +0200
Subject: [PATCH] add color return type

---
 src/index.d.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/index.d.ts b/src/index.d.ts
index 63d76ad4..1df121a8 100644
--- a/src/index.d.ts
+++ b/src/index.d.ts
@@ -241,10 +241,10 @@ export interface IKernelFunctionThis {
   output: IKernelXYZ;
   thread: IKernelXYZ;
   constants: IConstantsThis;
-  color(r: number),
-  color(r: number, g: number),
-  color(r: number, g: number, b: number),
-  color(r: number, g: number, b: number, a: number),
+  color(r: number): void,
+  color(r: number, g: number): void,
+  color(r: number, g: number, b: number): void,
+  color(r: number, g: number, b: number, a: number): void,
 }
 
 export type KernelVariable = number | number[] | number[][] | number[][][] | Texture | HTMLImageElement | HTMLImageElement[];