From 76604b43e817f96040abca62cd99a2dea27fb4a6 Mon Sep 17 00:00:00 2001
From: Mark Silverwood <msilverwood@gmail.com>
Date: Thu, 17 Aug 2023 18:28:19 +0100
Subject: [PATCH] add a default value for ISeriesPrimitives generics

---
 src/api/iseries-primitive-api.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/api/iseries-primitive-api.ts b/src/api/iseries-primitive-api.ts
index 9f1d8a04d6..98e664f2d2 100644
--- a/src/api/iseries-primitive-api.ts
+++ b/src/api/iseries-primitive-api.ts
@@ -1,3 +1,4 @@
+import { Time } from '../model/horz-scale-behavior-time/types';
 import { ISeriesPrimitiveBase } from '../model/iseries-primitive';
 import { SeriesOptionsMap, SeriesType } from '../model/series-options';
 
@@ -9,7 +10,7 @@ import { ISeriesApi } from './iseries-api';
  * a refresh of the chart.
  */
 export interface SeriesAttachedParameter<
-	HorzScaleItem,
+	HorzScaleItem = Time,
 	TSeriesType extends SeriesType = keyof SeriesOptionsMap
 > {
 	/**
@@ -29,6 +30,6 @@ export interface SeriesAttachedParameter<
 /**
  * Interface for series primitives. It must be implemented to add some external graphics to series.
  */
-export type ISeriesPrimitive<HorzScaleItem> = ISeriesPrimitiveBase<
+export type ISeriesPrimitive<HorzScaleItem = Time> = ISeriesPrimitiveBase<
 	SeriesAttachedParameter<HorzScaleItem, SeriesType>
 >;