expose svelte/ssr which have noop for lifecycle events (#6416)

.gitignore

@@ -8,6 +8,7 @@ node_modules
 /compiler.d.ts
 /compiler.*js
 /index.*js
+/ssr.*js
 /internal
 /store
 /easing

package.json

@@ -54,6 +54,10 @@
     "./transition": {
       "import": "./transition/index.mjs",
       "require": "./transition/index.js"
+    },
+    "./ssr": {
+      "import": "./ssr.mjs",
+      "require": "./ssr.js"
     }
   },
   "engines": {

rollup.config.js

@@ -42,6 +42,24 @@ export default [
 		plugins: [ts_plugin]
 	},
 
+	{
+		input: `src/runtime/ssr.ts`,
+		output: [
+			{
+				file: `ssr.mjs`,
+				format: 'esm',
+				paths: id => id.startsWith('svelte/') && `${id.replace('svelte', '.')}/index.mjs`
+			},
+			{
+				file: `ssr.js`,
+				format: 'cjs',
+				paths: id => id.startsWith('svelte/') && `${id.replace('svelte', '.')}/index.js`
+			}
+		],
+		external,
+		plugins: [ts_plugin]
+	},
+
 	...fs.readdirSync('src/runtime')
 		.filter(dir => fs.statSync(`src/runtime/${dir}`).isDirectory())
 		.map(dir => ({

src/runtime/ssr.ts

@@ -0,0 +1,14 @@
+export {
+	setContext,
+	getContext,
+	hasContext,
+	tick,
+	createEventDispatcher,
+	SvelteComponent,
+	SvelteComponentTyped
+} from './index';
+
+export function onMount() {}
+export function onDestroy() {}
+export function beforeUpdate() {}
+export function afterUpdate() {}