diff --git a/src/domain/javascript/javascriptSemanticAnalysis.require_links.test.ts b/src/domain/javascript/javascriptSemanticAnalysis.require_links.test.ts
index eafb40255b..675234dec6 100644
--- a/src/domain/javascript/javascriptSemanticAnalysis.require_links.test.ts
+++ b/src/domain/javascript/javascriptSemanticAnalysis.require_links.test.ts
@@ -160,6 +160,11 @@ describe("TypeScript type-only module links", () => {
       export type { hiddenFunction };
     `);
 
+    expect(ir.bindings.map(({ name }) => name).sort()).toEqual([
+      "hiddenFunction",
+      "value",
+    ]);
+
     const externalLinks = ir.moduleLinks
       .filter(({ specifier }) => specifier !== null)
       .map(
diff --git a/src/domain/javascript/javascriptSemanticAnalysis.ts b/src/domain/javascript/javascriptSemanticAnalysis.ts
index 56f72c8122..a2c0384af1 100644
--- a/src/domain/javascript/javascriptSemanticAnalysis.ts
+++ b/src/domain/javascript/javascriptSemanticAnalysis.ts
@@ -80,6 +80,8 @@ import {
 } from "./javascriptSemanticAmbientWrites.js";
 import {
   hasUncertainTypeOnlyModuleSideEffect,
+  isTypeOnlyImportDeclaration,
+  isTypeOnlyImportSpecifier,
   semanticImportEqualsSpecifier,
 } from "./javascriptModuleDeclaration.js";
 import {
@@ -2038,7 +2040,10 @@ const bindImports = (
   scope: JavaScriptSemanticScopeState,
   state: JavaScriptSemanticAnalysisState,
 ): void => {
+  if (isTypeOnlyImportDeclaration(node)) return;
   for (const specifier of node.specifiers) {
+    if (t.isImportSpecifier(specifier) && isTypeOnlyImportSpecifier(specifier))
+      continue;
     const importedPath = t.isImportDefaultSpecifier(specifier)
       ? ["default"]
       : t.isImportNamespaceSpecifier(specifier)
@@ -2053,12 +2058,7 @@ const bindImports = (
       definitionNode: specifier.local,
       initializer: null,
       directOrigin: { specifier: node.source.value, importedPath },
-      runtimeImport:
-        node.importKind !== "type" &&
-        node.importKind !== "typeof" &&
-        (!t.isImportSpecifier(specifier) ||
-          (specifier.importKind !== "type" &&
-            specifier.importKind !== "typeof")),
+      runtimeImport: true,
     });
   }
 };
diff --git a/src/domain/javascript/javascriptSemanticValues.ts b/src/domain/javascript/javascriptSemanticValues.ts
index 38d10314f1..73dcbca690 100644
--- a/src/domain/javascript/javascriptSemanticValues.ts
+++ b/src/domain/javascript/javascriptSemanticValues.ts
@@ -1192,16 +1192,7 @@ const provenanceForBindingInitializers = (
         : "Catch binding provenance depends on the thrown value.",
     );
   if (binding.directOrigins.length > 0)
-    return binding.kind === "import" &&
-      !binding.runtimeImport &&
-      binding.directOrigins.every(
-        ({ resolutionMode }) => resolutionMode !== "require",
-      )
-      ? semanticAmbiguousProvenance(
-          binding.directOrigins,
-          "A type-only import does not establish a runtime module value.",
-        )
-      : semanticOriginsProvenance(binding.directOrigins);
+    return semanticOriginsProvenance(binding.directOrigins);
   if (binding.initializers.length === 0) return semanticLocalProvenance();
   if (binding.initializers.length > 1)
     return semanticAmbiguousProvenance(
diff --git a/tests/acceptance/applications/javascriptWorkerUrlCli.test.ts b/tests/acceptance/applications/javascriptWorkerUrlCli.test.ts
index 1039f5d3a1..a029f003e2 100644
--- a/tests/acceptance/applications/javascriptWorkerUrlCli.test.ts
+++ b/tests/acceptance/applications/javascriptWorkerUrlCli.test.ts
@@ -1,4 +1,7 @@
-import { expect } from "vitest";
+import { runInNewContext } from "node:vm";
+
+import { transformSync } from "esbuild";
+import { expect, it } from "vitest";
 
 import type { JavaScriptApplicationGraph } from "../../../src/domain/javascript/javascriptApplicationGraph.js";
 import { createTestTempDirectory } from "../../fixtures/temporaryDirectory.js";
@@ -6,6 +9,37 @@ import { cliTest } from "../../support/cli/cliFixture.js";
 import { analyzeJavaScriptDirectory } from "../../support/cli/javascriptApplication.js";
 import { writeFixtureFiles } from "../../support/javascriptApplicationFixture.js";
 
+const typeOnlyWorkerImports = [
+  'import type { Worker } from "node:worker_threads";',
+  'import { type Worker } from "node:worker_threads";',
+];
+
+it.each(typeOnlyWorkerImports)(
+  "preserves the ambient Worker at runtime after erasing %s",
+  (prefix) => {
+    const workerUrls: string[] = [];
+    const { code } = transformSync(
+      `${prefix}\nnew Worker(new URL("./worker.js", import.meta.url));`,
+      {
+        loader: "ts",
+        format: "iife",
+        define: {
+          "import.meta.url": JSON.stringify("file:///fixture/main.ts"),
+        },
+      },
+    );
+    runInNewContext(code, {
+      URL,
+      Worker: class {
+        constructor(url: URL) {
+          workerUrls.push(url.href);
+        }
+      },
+    });
+    expect(workerUrls).toEqual(["file:///fixture/worker.js"]);
+  },
+);
+
 const workerReferences = (graph: JavaScriptApplicationGraph) =>
   graph.nodes
     .filter(({ kind }) => kind === "worker")
@@ -84,6 +118,12 @@ cliTest(
         suffix: "",
         resolves: true,
       },
+      ...typeOnlyWorkerImports.map((prefix) => ({
+        prefix,
+        constructor: "new Worker",
+        suffix: "",
+        resolves: true,
+      })),
       ...[
         ["class Worker {}", "new Worker", ""],
         ["globalThis.Worker = Fake;", "new Worker", ""],
@@ -94,16 +134,6 @@ cliTest(
         ["const custom = { Worker: class {} };", "new custom.Worker", ""],
         ["function start(window) {", "new window.Worker", "}"],
         ["function start(globalThis) {", "new globalThis.Worker", "}"],
-        [
-          'import type { Worker } from "node:worker_threads";',
-          "new Worker",
-          "",
-        ],
-        [
-          'import { type Worker } from "node:worker_threads";',
-          "new Worker",
-          "",
-        ],
         [
           'import type * as threads from "node:worker_threads";',
           "new threads.Worker",