feat: export AstroComponentLogger type

.changeset/export-logger.md

@@ -0,0 +1,6 @@
+---
+"astro": patch
+---
+
+Fixes a bug where users couldn't properly type the logger functions at runtime. Now users can import `AstroRuntimeLogger`.
+

packages/astro/src/types/public/context.ts

@@ -129,6 +129,26 @@ export interface AstroGlobal<
 	};
 }
 
+/**
+ * A type containing functions for logging messages.
+ *
+ * [Astro reference](https://docs.astro.build/en/reference/api-reference/#logger)
+ */
+export interface AstroRuntimeLogger {
+	/**
+	 * Logs a message with `info` level.
+	 */
+	info: (msg: string) => void;
+	/**
+	 * Logs a message with `warn` level.
+	 */
+	warn: (msg: string) => void;
+	/**
+	 * Logs a message with `error` level.
+	 */
+	error: (msg: string) => void;
+}
+
 /**
  * The `APIContext` is the object made available to endpoints and middleware.
  * It is a subset of the `Astro` global object available in pages.
@@ -579,20 +599,7 @@ export interface APIContext<
 	/**
 	 * It exposes utilities for logging messages.
 	 */
-	logger: {
-		/**
-		 * Logs a message with `info` level.
-		 */
-		info: (msg: string) => void;
-		/**
-		 * Logs a message with `warn` level.
-		 */
-		warn: (msg: string) => void;
-		/**
-		 * Logs a message with `error` level.
-		 */
-		error: (msg: string) => void;
-	};
+	logger: AstroRuntimeLogger;
 
 	/**
 	 * The route currently rendered. It's stripped of the `srcDir` and the `pages` folder, and it doesn't contain the extension.