Remove unreferenced exports and stale playwright lock entry

runtime/src/cabi/async_values.ts

@@ -25,7 +25,7 @@
 import { copyCensus, ERROR_CONTEXT, hasBrand } from "@polyengine/protocol";
 import { assert_, trapIf } from "./trap.ts";
 import type { LiftLowerContext } from "./context.ts";
-import type { BorrowType, OwnType, ValType } from "./types.ts";
+import type { ValType } from "./types.ts";
 import { contains, fmtValType } from "./types.ts";
 import {
   CopyState,
@@ -234,6 +234,3 @@ export function lowerErrorContext(
   assert_(inst !== null, "error-context lower requires a component instance");
   return inst!.handles.add(v);
 }
-
-/** Unused-import guards for the type-only imports above. */
-export type _AsyncValueTypes = OwnType | BorrowType;

runtime/src/exec/executor.ts

@@ -1376,6 +1376,3 @@ function describe(v: unknown): string {
   if (typeof v === "object") return `a ${v.constructor?.name ?? "object"}`;
   return `a ${typeof v}`;
 }
-
-/** Convenience for callers: typed view of a lifted export. */
-export type LiftedFunction = (...args: ComponentValue[]) => unknown;