export isPaternOrGradient helper with typings

chartjs · May 2, 2022 · 6a6270f · 6a6270f
1 parent 733fe22
commit 6a6270f
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/helpers/helpers.color.js b/src/helpers/helpers.color.js
@@ -1,13 +1,13 @@
 import colorLib from '@kurkle/color';
 
-const isPatternOrGradient = (value) => {
+export function isPatternOrGradient(value) {
   if (value && typeof value === 'object') {
     const type = value.toString();
     return type === '[object CanvasPattern]' || type === '[object CanvasGradient]';
   }
 
   return false;
-};
+}
 
 export function color(value) {
   return isPatternOrGradient(value) ? value : colorLib(value);

diff --git a/types/helpers/helpers.color.d.ts b/types/helpers/helpers.color.d.ts
@@ -1,3 +1,5 @@
+import { AnyObject } from "../basic";
+
 export function color(value: CanvasGradient): CanvasGradient;
 export function color(value: CanvasPattern): CanvasPattern;
 export function color(
@@ -8,6 +10,8 @@ export function color(
   | [number, number, number, number]
 ): ColorModel;
 
+export function isPatternOrGradient(value: AnyObject): boolean;
+
 export interface ColorModel {
   rgbString(): string;
   hexString(): string;