Apply suggestion from @florian-lefebvre

Co-authored-by: Sarah Rainsberger <5098874+sarah11918@users.noreply.github.com>

.changeset/fresh-rocks-sing.md

@@ -2,4 +2,4 @@
 'astro': major
 ---
 
-Removes the ability for content loaders schemas to be functions and adds a new equivalent `createSchema()` property (Loader API) - ([v6 upgrade guidance](https://deploy-preview-12322--astro-docs-2.netlify.app/en/guides/upgrade-to/v6/TODO:))
+Removes the option to define dynamic schemas in content loaders as functions and adds a new equivalent `createSchema()` property (Loader API) - ([v6 upgrade guidance](https://deploy-preview-12322--astro-docs-2.netlify.app/en/guides/upgrade-to/v6/TODO:))

packages/astro/src/content/types-generator.ts

@@ -399,7 +399,7 @@ async function typeForCollection<T extends keyof ContentConfig['collections']>(
 	}
 	const base = `loaders/${collectionKey.slice(1, -1)}`;
 	return {
-		type: `import("./${base}.js").Collection`,
+		type: `import("./${base}.js").Entry`,
 		injectedType: {
 			filename: `${base}.ts`,
 			content: result.types,

packages/astro/src/content/utils.ts

@@ -66,7 +66,7 @@ const collectionConfigParser = z.union([
 					.transform((v) => {
 						if (typeof v === 'function') {
 							console.warn(
-								`Since Astro 6, a loader schema cannot be a function. It is ignored and will break in a future major. Report it to the loader author or check the docs: TODO:`,
+								`Your loader's schema is defined using a function. This is no longer supported and the schema will be ignored. Please update your loader to use the \`createSchema()\` utility instead, or report this to the loader author. In a future major version, this will cause the loader to break entirely.`,
 							);
 							return undefined;
 						}

packages/astro/test/astro-sync.test.js

@@ -197,7 +197,7 @@ describe('astro sync', () => {
 			await fixture.load('./fixtures/content-layer-loader-schema-function/');
 			fixture.clean();
 			await fixture.whenSyncing();
-			fixture.thenWarnLogsInclude('Since Astro 6, a loader schema cannot be a function.');
+			fixture.thenWarnLogsInclude("Your loader's schema is defined using a function.");
 		});
 	});
 

packages/astro/test/fixtures/content-layer/src/content.config.ts

@@ -234,7 +234,7 @@ const increment = defineCollection({
 				refreshContextData: z.record(z.unknown()).optional(),
 				slug: z.string().optional(),
 			}),
-			types: /* ts */`export interface Collection {
+			types: /* ts */`export interface Entry {
 	lastValue: number;
 	lastUpdated: Date;
 	refreshContextData?: Record<string, unknown> | undefined;

packages/astro/test/fixtures/content-layer/src/loaders/post-loader.ts

@@ -41,7 +41,7 @@ export function loader(config:PostLoaderConfig): Loader {
 				userId: z.number(),
 				id: z.number(),
 			}),
-			types: /* ts */`export interface Collection {
+			types: /* ts */`export interface Entry {
 	title: string;
 	body: string;
 	userId: number;