diff --git a/src/BubbleSetPath.ts b/src/BubbleSetPath.ts
index 32f55f9..29006da 100644
--- a/src/BubbleSetPath.ts
+++ b/src/BubbleSetPath.ts
@@ -1,6 +1,6 @@
 import type cy from 'cytoscape';
 import {
-  IOutlineOptions,
+  type IOutlineOptions,
   Area,
   createLineInfluenceArea,
   createGenericInfluenceArea,
@@ -8,12 +8,12 @@ import {
   Rectangle,
   Circle,
   calculatePotentialOutline,
-  IRectangle,
-  IPotentialOptions,
+  type IRectangle,
+  type IPotentialOptions,
   defaultOptions,
   calculateVirtualEdges,
-  IRoutingOptions,
-  ILine,
+  type IRoutingOptions,
+  type ILine,
   Line,
 } from 'bubblesets-js';
 import throttle from 'lodash.throttle';
diff --git a/src/BubbleSetsPlugin.ts b/src/BubbleSetsPlugin.ts
index 79ad626..69eac6c 100644
--- a/src/BubbleSetsPlugin.ts
+++ b/src/BubbleSetsPlugin.ts
@@ -1,6 +1,6 @@
 import type cy from 'cytoscape';
-import { layers, ISVGLayer } from 'cytoscape-layers';
-import BubbleSetPath, { IBubbleSetPathOptions } from './BubbleSetPath';
+import { layers, type ISVGLayer } from 'cytoscape-layers';
+import BubbleSetPath, { type IBubbleSetPathOptions } from './BubbleSetPath';
 
 export interface IBubbleSetsPluginOptions extends IBubbleSetPathOptions {
   layer?: ISVGLayer;
diff --git a/tsconfig.json b/tsconfig.json
index c415fb5..2dda069 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,7 +8,7 @@
     "sourceMap": true,
     "strict": true,
     "removeComments": true,
-    "importsNotUsedAsValues": "error",
+    "verbatimModuleSyntax": true,
     "experimentalDecorators": true,
     "forceConsistentCasingInFileNames": true,
     "strictBindCallApply": true,