From 5658f8b6789e7d68c81bed9c31d5aea4957743a6 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Thu, 12 Dec 2019 11:44:00 -0500
Subject: [PATCH] feat(compiler): expose generateCodeFrame

---
 packages/compiler-core/src/index.ts | 9 +++++++++
 packages/compiler-sfc/src/index.ts  | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/packages/compiler-core/src/index.ts b/packages/compiler-core/src/index.ts
index a91c094b..d5ce0297 100644
--- a/packages/compiler-core/src/index.ts
+++ b/packages/compiler-core/src/index.ts
@@ -103,3 +103,12 @@ export { registerRuntimeHelpers } from './runtimeHelpers'
 // expose transforms so higher-order compilers can import and extend them
 export { transformModel } from './transforms/vModel'
 export { transformOn } from './transforms/vOn'
+
+// utility, but need to rewrite typing to avoid dts relying on @vue/shared
+import { generateCodeFrame as _genCodeFrame } from '@vue/shared'
+const generateCodeFrame = _genCodeFrame as (
+  source: string,
+  start?: number,
+  end?: number
+) => string
+export { generateCodeFrame }
diff --git a/packages/compiler-sfc/src/index.ts b/packages/compiler-sfc/src/index.ts
index 984fe76a..0524b1b3 100644
--- a/packages/compiler-sfc/src/index.ts
+++ b/packages/compiler-sfc/src/index.ts
@@ -18,4 +18,4 @@ export {
   TemplateCompileResults
 } from './compileTemplate'
 export { StyleCompileOptions, StyleCompileResults } from './compileStyle'
-export { CompilerOptions } from '@vue/compiler-core'
+export { CompilerOptions, generateCodeFrame } from '@vue/compiler-core'