From 8ae16090ce03bc3937ac25add57e67dc5cf06143 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 5 Feb 2022 09:11:41 -0500
Subject: [PATCH 1/2] Correct type for updateHoverStyle

---
 types/index.esm.d.ts       |  2 +-
 types/tests/interaction.ts | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 types/tests/interaction.ts

diff --git a/types/index.esm.d.ts b/types/index.esm.d.ts
index 241de62a110..392849a0b4a 100644
--- a/types/index.esm.d.ts
+++ b/types/index.esm.d.ts
@@ -528,7 +528,7 @@ export declare class Chart<
   toBase64Image(type?: string, quality?: unknown): string;
   bindEvents(): void;
   unbindEvents(): void;
-  updateHoverStyle(items: Element, mode: 'dataset', enabled: boolean): void;
+  updateHoverStyle(items: InteractionItem[], mode: 'dataset', enabled: boolean): void;
 
   notifyPlugins(hook: string, args?: AnyObject): boolean | void;
 
diff --git a/types/tests/interaction.ts b/types/tests/interaction.ts
new file mode 100644
index 00000000000..ba3be2d947a
--- /dev/null
+++ b/types/tests/interaction.ts
@@ -0,0 +1,17 @@
+import {
+    Chart, ChartData, ChartConfiguration, Element
+  } from '../index.esm';
+  
+  const data: ChartData<'line'> = {datasets: []};
+  const chartItem = 'item';
+  const config: ChartConfiguration<'line'> = {type: 'line', data};
+  const chart : Chart = new Chart(chartItem, config);
+  
+  type Item = {
+      element: Element,
+      datasetIndex: number,
+      index: number
+  }
+  
+  const elements : Item[] = []; 
+  chart.updateHoverStyle(elements, 'dataset', true);
\ No newline at end of file

From b10d190f05d0ca47fcb11fad4cb6791b0f23ff3e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 5 Feb 2022 09:23:26 -0500
Subject: [PATCH 2/2] Lint fixes

---
 types/tests/interaction.ts | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/types/tests/interaction.ts b/types/tests/interaction.ts
index ba3be2d947a..e5df1da1995 100644
--- a/types/tests/interaction.ts
+++ b/types/tests/interaction.ts
@@ -1,17 +1,17 @@
 import {
-    Chart, ChartData, ChartConfiguration, Element
-  } from '../index.esm';
-  
-  const data: ChartData<'line'> = {datasets: []};
-  const chartItem = 'item';
-  const config: ChartConfiguration<'line'> = {type: 'line', data};
-  const chart : Chart = new Chart(chartItem, config);
-  
-  type Item = {
-      element: Element,
-      datasetIndex: number,
-      index: number
-  }
-  
-  const elements : Item[] = []; 
-  chart.updateHoverStyle(elements, 'dataset', true);
\ No newline at end of file
+  Chart, ChartData, ChartConfiguration, Element
+} from '../index.esm';
+
+const data: ChartData<'line'> = { datasets: [] };
+const chartItem = 'item';
+const config: ChartConfiguration<'line'> = { type: 'line', data };
+const chart: Chart = new Chart(chartItem, config);
+
+type Item = {
+  element: Element,
+  datasetIndex: number,
+  index: number
+}
+
+const elements: Item[] = [];
+chart.updateHoverStyle(elements, 'dataset', true);