refactor: move codeframe to @vue/shared

packages/shared/__tests__/__snapshots__/codeframe.spec.ts.snap

@@ -0,0 +1,37 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`compiler: codeframe line in middle 1`] = `
+"2  |    <template key=\\"one\\"></template>
+3  |    <ul>
+4  |      <li v-for=\\"foobar\\">hi</li>
+   |          ^^^^^^^^^^^^^^
+5  |    </ul>
+6  |    <template key=\\"two\\"></template>"
+`;
+
+exports[`compiler: codeframe line near bottom 1`] = `
+"4  |      <li v-for=\\"foobar\\">hi</li>
+5  |    </ul>
+6  |    <template key=\\"two\\"></template>
+   |              ^^^^^^^^^
+7  |  </div>"
+`;
+
+exports[`compiler: codeframe line near top 1`] = `
+"1  |  <div>
+2  |    <template key=\\"one\\"></template>
+   |              ^^^^^^^^^
+3  |    <ul>
+4  |      <li v-for=\\"foobar\\">hi</li>"
+`;
+
+exports[`compiler: codeframe multi-line highlights 1`] = `
+"1  |  <div attr=\\"some
+   |       ^^^^^^^^^^
+2  |    multiline
+   |  ^^^^^^^^^^^
+3  |  attr
+   |  ^^^^
+4  |  \\">
+   |  ^"
+`;