From b4441417ae7ca60f29d029fe4db5d285574f6bad Mon Sep 17 00:00:00 2001
From: Jukka Kurkela <jukka.kurkela@gmail.com>
Date: Wed, 28 Jul 2021 14:57:55 +0300
Subject: [PATCH] Types: Add `tooltip` to chart instance (#9490)

---
 types/index.esm.d.ts                                |  2 ++
 types/tests/plugins/plugin.tooltip/chart.tooltip.ts | 13 +++++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 types/tests/plugins/plugin.tooltip/chart.tooltip.ts

diff --git a/types/index.esm.d.ts b/types/index.esm.d.ts
index fdb23250b..41095e03d 100644
--- a/types/index.esm.d.ts
+++ b/types/index.esm.d.ts
@@ -480,6 +480,8 @@ export declare class Chart<
   readonly scales: { [key: string]: Scale };
   readonly attached: boolean;
 
+  readonly tooltip?: TooltipModel<TType>; // Only available if tooltip plugin is registered and enabled
+
   data: ChartData<TType, TData, TLabel>;
   options: ChartOptions<TType>;
 
diff --git a/types/tests/plugins/plugin.tooltip/chart.tooltip.ts b/types/tests/plugins/plugin.tooltip/chart.tooltip.ts
new file mode 100644
index 000000000..7aacb72dc
--- /dev/null
+++ b/types/tests/plugins/plugin.tooltip/chart.tooltip.ts
@@ -0,0 +1,13 @@
+import { Chart } from '../../../index.esm';
+
+const chart = new Chart('id', {
+  type: 'line',
+  data: {
+    labels: [],
+    datasets: [{
+      data: []
+    }]
+  },
+});
+
+const tooltip = chart.tooltip;
-- 
2.47.3