Typescript 3.8.3 - Conditional chaining break formatting

Summary

I’ve reinstalled vsCode delete all my settings and installed just Prettier (3.20.0), using TSX with latest version of Typescript the format breaks whenever i use conditional chaining. I know that there are other issue, but they are all closed due to inactivity or other reasons, i’ve tried all the solutions that have been proposed without success.

Expected result

The format should succeed even if i us conditional chaining (typescript 3.7.0+)

Actual result

Formatting a file that doesn’t contain conditional chaining work fine, it breaks only when a file with .tsx extension contains conditional chaining

Additional information

VS Code Version:

Prettier Extension Version: 3.20.0

OS and version: MacOSx 10.14.6

Prettier Log Output

{
  "ignored": false,
  "inferredParser": "typescript"
}
["INFO" - 12:08:08 PM] Detected local configuration (i.e. .prettierrc or .editorconfig), VS Code configuration will not be used
["INFO" - 12:08:08 PM] Prettier Options:
{
  "filepath": "/Users/romeo.nupieri/Documents/Projects/Personal/Stencil/fl-ui-project/fl-ui/src/components/molecules/exported/fl-input-file.molecule/fl-input-file.molecule.tsx",
  "parser": "typescript",
  "useTabs": false,
  "tabWidth": 2,
  "endOfLine": "lf",
  "printWidth": 120,
  "singleQuote": true
}
["ERROR" - 12:08:08 PM] Error formatting document.
["ERROR" - 12:08:08 PM] Expression expected. (190:45)
  188 |       event.preventDefault();
  189 |     }
> 190 |     const files: File[] = Array.from(target?.files);
      |                                             ^
  191 |     this.readMultipleFiles(files)
  192 |       .then((fileArray: EmittedFile[]) => {
  193 |         const value: EmittedFile[] = this.multiple
SyntaxError: Expression expected. (190:45)
  188 |       event.preventDefault();
  189 |     }
> 190 |     const files: File[] = Array.from(target?.files);
      |                                             ^
  191 |     this.readMultipleFiles(files)
  192 |       .then((fileArray: EmittedFile[]) => {
  193 |         const value: EmittedFile[] = this.multiple
	at e (/Users/romeo.nupieri/Documents/Projects/Personal/Stencil/fl-ui-project/fl-ui/node_modules/prettier/parser-typescript.js:1:329)
	at Object.parse (/Users/romeo.nupieri/Documents/Projects/Personal/Stencil/fl-ui-project/fl-ui/node_modules/prettier/parser-typescript.js:1:2261773)
	at Object.parse$2 [as parse] (/Users/romeo.nupieri/Documents/Projects/Personal/Stencil/fl-ui-project/fl-ui/node_modules/prettier/index.js:10629:19)
	at coreFormat (/Users/romeo.nupieri/Documents/Projects/Personal/Stencil/fl-ui-project/fl-ui/node_modules/prettier/index.js:13888:23)
	at format (/Users/romeo.nupieri/Documents/Projects/Personal/Stencil/fl-ui-project/fl-ui/node_modules/prettier/index.js:14146:73)
	at formatWithCursor (/Users/romeo.nupieri/Documents/Projects/Personal/Stencil/fl-ui-project/fl-ui/node_modules/prettier/index.js:14162:12)
	at /Users/romeo.nupieri/Documents/Projects/Personal/Stencil/fl-ui-project/fl-ui/node_modules/prettier/index.js:42756:15
	at Object.format (/Users/romeo.nupieri/Documents/Projects/Personal/Stencil/fl-ui-project/fl-ui/node_modules/prettier/index.js:42775:12)
	at /Users/romeo.nupieri/.vscode/extensions/esbenp.prettier-vscode-3.20.0/dist/extension.js:1:350954
	at t.default.safeExecution (/Users/romeo.nupieri/.vscode/extensions/esbenp.prettier-vscode-3.20.0/dist/extension.js:1:351254)
	at t.default.<anonymous> (/Users/romeo.nupieri/.vscode/extensions/esbenp.prettier-vscode-3.20.0/dist/extension.js:1:350934)
	at Generator.next (<anonymous>)
	at s (/Users/romeo.nupieri/.vscode/extensions/esbenp.prettier-vscode-3.20.0/dist/extension.js:1:345019)
["INFO" - 12:08:08 PM] Formatting completed in 46.130914ms.

[ntotten]

Your project is using prettier 1.18.2, you need at least 1.19 to use conditional chaining. Run npm add prettier@1.19 -D

The prettier extension uses your local version of prettier when it is available. The version bundled with the extension is only a fallback if no local or global version is found.

[David-Else]

This extension needs to update to Prettier 2.X

Prettier 2.0 is out!