recorver code

src/auto/runtime.ts

@@ -0,0 +1,19 @@
+type RuntimeEngine = 'node' | 'deno' | 'bun';
+
+type Runtime = {
+  isNode?: boolean;
+  isDeno?: boolean;
+  isBun?: boolean;
+  engine: RuntimeEngine;
+};
+export const getRuntime = (): Runtime => {
+  // @ts-ignore
+  if (typeof Deno !== 'undefined') {
+    return { isDeno: true, engine: 'deno' };
+  }
+  // @ts-ignore
+  if (typeof Bun !== 'undefined') {
+    return { isBun: true, engine: 'bun' };
+  }
+  return { isNode: true, engine: 'node' };
+};