1 files changed, 28 insertions, 0 deletions
diff --git a/packages/integrations/cloudflare/src/runtime.ts b/packages/integrations/cloudflare/src/runtime.ts
new file mode 100644
index 000000000..ddf372cb4
--- /dev/null
+++ b/packages/integrations/cloudflare/src/runtime.ts
@@ -0,0 +1,28 @@
+export type WorkerRuntime<T = unknown> = {
+	name: 'cloudflare';
+	env: T;
+	waitUntil(promise: Promise<any>): void;
+	passThroughOnException(): void;
+};
+
+export type PagesRuntime<T = unknown, U = unknown> = {
+	name: 'cloudflare';
+	env: T;
+	functionPath: string;
+	params: Record<string, string>;
+	data: U;
+	waitUntil(promise: Promise<any>): void;
+	next(request: Request): void;
+};
+
+export function getRuntime<T = unknown, U = unknown>(
+	request: Request
+): WorkerRuntime<T> | PagesRuntime<T, U> {
+	if (!!request) {
+		return Reflect.get(request, Symbol.for('runtime'));
+	} else {
+		throw new Error(
+			'To retrieve the current cloudflare runtime you need to pass in the Astro request object'
+		);
+	}
+}