chore: degrade estree-walker dep (#158)

Author: alexzhang1030

.github/renovate.json

@@ -7,6 +7,10 @@
     {
       "depTypeList": ["peerDependencies"],
       "enabled": false
+    },
+    {
+      "matchPackageNames": ["estree-walker"],
+      "allowedVersions": "<3.0.0"
     }
   ]
 }

packages/core/package.json

@@ -38,7 +38,7 @@
   "dependencies": {
     "@babel/parser": "^7.22.7",
     "birpc": "^0.2.12",
-    "estree-walker": "^3.0.3",
+    "estree-walker": "^2.0.2",
     "magic-string": "^0.30.1",
     "vite-hot-client": "^0.2.1"
   },

packages/core/src/compiler/common/ast.ts

@@ -1,5 +1,6 @@
 import type { BlockStatement, CallExpression, Node, ObjectMethod, ObjectProperty } from '@babel/types'
 import type { WalkerContext } from 'estree-walker/types/walker'
+import { walk } from 'estree-walker'
 import type { InsertLocation } from './parse'
 
 export type WalkCallback = (this: WalkerContext, node: Node, parent: Node | null, key: string | number | symbol | null | undefined, index: number | null | undefined) => void
@@ -8,7 +9,6 @@ export async function walkAST(node: Node, handlers: {
   enter?: WalkCallback
   leave?: WalkCallback
 }): Promise<Node | null> {
-  const { walk } = await import('estree-walker')
   // @ts-expect-error estree-walker types are not compatible with babel types
   return walk(node, handlers)
 }

packages/core/src/index.ts

@@ -2,4 +2,3 @@ export * from './hook'
 export * from './host'
 export * from './rpc'
 export * from './constant'
-// export * from './compiler'

packages/playground/package.json

@@ -1,6 +1,5 @@
 {
   "name": "playground",
-  "type": "module",
   "version": "1.0.0-beta.2",
   "private": true,
   "scripts": {