From 8d92d33268c4392ca576cd5517547ddd9a840821 Mon Sep 17 00:00:00 2001
From: Gayane Chilingaryan <gayane_chilingaryan@epam.com>
Date: Mon, 6 Nov 2023 14:13:16 +0400
Subject: [PATCH] #3475 - correct rna preset configs

---
 .../ketcher-core/src/domain/entities/BaseMonomer.ts    | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/packages/ketcher-core/src/domain/entities/BaseMonomer.ts b/packages/ketcher-core/src/domain/entities/BaseMonomer.ts
index c29da004fa..3ff0caae11 100644
--- a/packages/ketcher-core/src/domain/entities/BaseMonomer.ts
+++ b/packages/ketcher-core/src/domain/entities/BaseMonomer.ts
@@ -6,7 +6,7 @@ import { BaseMonomerRenderer } from 'application/render/renderers/BaseMonomerRen
 import { BaseRenderer } from 'application/render/renderers/BaseRenderer';
 import { convertAttachmentPointNumberToLabel } from 'domain/helpers/attachmentPointCalculations';
 
-export class BaseMonomer extends DrawingEntity {
+export abstract class BaseMonomer extends DrawingEntity {
   public renderer?: BaseMonomerRenderer = undefined;
   public attachmentPointsToBonds: Partial<
     Record<AttachmentPointName, PolymerBond | null>
@@ -66,13 +66,9 @@ export class BaseMonomer extends DrawingEntity {
     return undefined;
   }
 
-  public getValidSourcePoint(monomer: BaseMonomer): string {
-    throw new Error('Method is not implemented');
-  }
+  public abstract getValidSourcePoint(monomer: BaseMonomer): string;
 
-  public getValidTargetPoint(monomer: BaseMonomer): string {
-    throw new Error('Method is not implemented');
-  }
+  public abstract getValidTargetPoint(monomer: BaseMonomer): string;
 
   public getPotentialAttachmentPointByBond(bond: PolymerBond) {
     for (const attachmentPointName in this.potentialAttachmentPointsToBonds) {