From 2b41481a1253a0eeb086e349fa2578f6dd72ecc4 Mon Sep 17 00:00:00 2001
From: Dmitrii Polovnev <dmitrii_polovnev@epam.com>
Date: Tue, 14 May 2024 04:41:56 +0300
Subject: [PATCH] #4380 - Refactor (RnaPresetGroup.tsx): Specify the type

---
 .../monomerLibrary/RnaPresetGroup/RnaPresetGroup.tsx       | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/ketcher-macromolecules/src/components/monomerLibrary/RnaPresetGroup/RnaPresetGroup.tsx b/packages/ketcher-macromolecules/src/components/monomerLibrary/RnaPresetGroup/RnaPresetGroup.tsx
index 11ab8e4bd4..02d9e63e22 100644
--- a/packages/ketcher-macromolecules/src/components/monomerLibrary/RnaPresetGroup/RnaPresetGroup.tsx
+++ b/packages/ketcher-macromolecules/src/components/monomerLibrary/RnaPresetGroup/RnaPresetGroup.tsx
@@ -16,6 +16,7 @@
 
 import { calculateNucleosideOrNucleotidePreviewTop } from 'helpers';
 import { useAppSelector } from 'hooks';
+import { MonomerItemType } from 'ketcher-core';
 import { debounce } from 'lodash';
 import { MouseEvent, useCallback, useMemo } from 'react';
 import {
@@ -96,7 +97,11 @@ export const RnaPresetGroup = ({ presets, duplicatePreset, editPreset }) => {
     if (preview.nucleotide || !e.currentTarget) {
       return;
     }
-    const nucleotideParts = [preset.sugar, preset.base, preset.phosphate];
+    const nucleotideParts: ReadonlyArray<MonomerItemType | undefined> = [
+      preset.sugar,
+      preset.base,
+      preset.phosphate,
+    ];
     const cardCoordinates = e.currentTarget.getBoundingClientRect();
     const previewStyle =
       calculateNucleosideOrNucleotidePreviewTop(cardCoordinates);