types for `bun:jsc`

2 files changed, 37 insertions, 1 deletions

diff --git a/types/bun/jsc.d.ts b/types/bun/jsc.d.ts
new file mode 100644
index 000000000..a43e87745
--- /dev/null
+++ b/types/bun/jsc.d.ts
@@ -0,0 +1,35 @@
+declare module "bun:jsc" {
+  export function describe(value: any): string;
+  export function describeArray(args: any[]): string;
+  export function gcAndSweep(): void;
+  export function fullGC(): void;
+  export function edenGC(): void;
+  export function heapSize(): number;
+  export function heapStats();
+  export function memoryUsage(): {
+    current: number;
+    peak: number;
+    currentCommit: number;
+    peakCommit: number;
+    pageFaults: number;
+  };
+  export function getRandomSeed(): number;
+  export function setRandomSeed(value: number): void;
+  export function isRope(input: string): bool;
+  export function callerSourceOrigin(): string;
+  export function noFTL(func: Function): Function;
+  export function noOSRExitFuzzing(func: Function): Function;
+  export function optimizeNextInvocation(func: Function): Function;
+  export function numberOfDFGCompiles(func: Function): number;
+  export function releaseWeakRefs(): void;
+  export function totalCompileTime(func: Function): number;
+  export function reoptimizationRetryCount(func: Function): number;
+  export function drainMicrotasks(): void;
+
+  /**
+   * Start a remote debugging socket server on the given port.
+   *
+   * This exposes JavaScriptCore's built-in debugging server.
+   */
+  export function startRemoteDebugger(host?: string, port?: number): void;
+}
diff --git a/types/bun/paths.txt b/types/bun/paths.txt
index a0cf439dd..a259da5b5 100644
--- a/types/bun/paths.txt
+++ b/types/bun/paths.txt
@@ -5,4 +5,5 @@
 ./html-rewriter.d.ts
 ./globals.d.ts
 ./path.d.ts
-./bun-test.d.ts
\ No newline at end of file
+./bun-test.d.ts
+./jsc.d.ts
\ No newline at end of file