Code outline: exportDefaultExpression outline could not show properly

• I have searched through existing issues
• I have read through docs
• I have read FAQ

Info

• Platform: macOS but i am pretty sure you can reproduce this in other platform
• Vetur version: 0.24.0
• VS Code version: 1.44

Problem

this is not a bug for now , but may happen in next release

• VSCode Version:1.44.0
• Electron: 7.1.11
• Chrome: 78.0.3904.130
• Node.js: 12.8.1
• V8: 7.8.279.23-electron.0
• OS: Darwin x64 18.7.0

Steps to Reproduce:

1. use vscode inter typescript version which is 3.8.3
2. open a test.js file , and input code as below

export default {
  a: 'string',
  b: 2,
  c () {
    
  }
}

1. a exportExpression outline is looks like

when i change the typescript version to 3.7.5 the outline show below, i think this may be better, but i am not sure if this is a typescript bug or vscode’s. 大纲 is outline

Does this issue occur when all extensions are disabled?: Yes

[octref]

Fixed when updating TS to 4.0.2:

[rraihansaputra]

Thanks @yoyo930021, will open up a new issue.