fix(language-core): remove misuse of JSX.Element

ref: vuejs/core#9923

packages/language-core/src/utils/globalTypes.ts

@@ -79,7 +79,7 @@ declare function __VLS_asFunctionalComponent<T, K = T extends new (...args: any)
 		attrs?: any,
 		slots?: K extends { ${getSlotsPropertyName(vueCompilerOptions.target)}: infer Slots } ? Slots : any,
 		emit?: K extends { $emit: infer Emit } ? Emit : any
-	}) => JSX.Element & { __ctx?: typeof ctx & { props?: typeof props; expose?(exposed: K): void; } }
+	}) => __VLS_Element & { __ctx?: typeof ctx & { props?: typeof props; expose?(exposed: K): void; } }
 	: T extends () => any ? (props: {}, ctx?: any) => ReturnType<T>
 	: T extends (...args: any) => any ? T
 	: (_: {}${vueCompilerOptions.strictTemplates ? '' : ' & Record<string, unknown>'}, ctx?: any) => { __ctx?: { attrs?: any, expose?: any, slots?: any, emit?: any, props?: {}${vueCompilerOptions.strictTemplates ? '' : ' & Record<string, unknown>'} } };

test-workspace/tsc/core#9923/comp.vue

@@ -0,0 +1,3 @@
+<script setup lang="ts">
+defineProps<{ msg: string | ((count: number) => string) }>();
+</script>

test-workspace/tsc/core#9923/main.vue

@@ -0,0 +1,7 @@
+<script setup lang="ts">
+import HelloWorld from './comp.vue';
+</script>
+
+<template>
+  <HelloWorld :msg="(count) => `Vite + Vue + ${count}`" />
+</template>

test-workspace/tsc/core#9923/tsconfig.json

@@ -0,0 +1,7 @@
+{
+	"extends": "../../tsconfig.json",
+	"compilerOptions": {
+		"jsxImportSource": "none",
+	},
+	"include": [ "**/*" ]
+}