wip: defineContext()

Author: yyx990803

packages/compiler-core/src/options.ts

@@ -62,7 +62,7 @@ export type HoistTransform = (
 ) => void
 
 export interface BindingMetadata {
-  [key: string]: 'data' | 'props' | 'setup' | 'options' | 'component-import'
+  [key: string]: 'data' | 'props' | 'setup' | 'options' | 'setup-raw'
 }
 
 interface SharedTransformCodegenOptions {

packages/compiler-core/src/transforms/transformElement.ts

@@ -270,9 +270,9 @@ export function resolveComponentType(
           `${context.helperString(UNREF)}(${tagFromSetup})`
         : `$setup[${JSON.stringify(tagFromSetup)}]`
     }
-    const tagFromImport = checkType('component-import')
+    const tagFromImport = checkType('setup-raw')
     if (tagFromImport) {
-      // imports can be used as-is
+      // raw setup bindings (e.g. imports) can be used as-is
       return tagFromImport
     }
   }

packages/compiler-core/src/transforms/transformExpression.ts

@@ -105,7 +105,11 @@ export function processExpression(
       // setup inline mode
       if (type === 'setup') {
         return `${context.helperString(UNREF)}(${raw})`
-      } else if (type === 'component-import') {
+      } else if (type === 'props') {
+        // use __props which is generated by compileScript so in ts mode
+        // it gets correct type
+        return `__props.${raw}`
+      } else if (type === 'setup-raw') {
         return raw
       }
     }