ignore type only imports in scc

import-js · Aug 23, 2024 · 7e8006e · 7e8006e
1 parent 70ea2c6
commit 7e8006e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/scc.js b/src/scc.js
@@ -46,6 +46,10 @@ export default class StronglyConnectedComponentsBuilder {
         const from = exportMap.path;
         const to = importedPath;
 
+        // Ignore type-only imports, because we care only about SCCs of value imports
+        const toTraverse = [...v.declarations].filter(({ isOnlyImportingTypes }) => !isOnlyImportingTypes);
+        if (toTraverse.length === 0) { return; }
+
         if (!adjacencyList.has(from)) {
           adjacencyList.set(from, new Set());
         }