vscode & typescript & optional-chaining bug

vscode & typescript & optional-chaining bug

https://www.cnblogs.com/xgqfrms/p/11745541.html

vscode error bug

solution

https://stackoverflow.com/questions/51741333/optional-chaining-operator-support-in-vscode

JavaScript and TypeScript Nightly

https://marketplace.visualstudio.com/items?itemName=ms-vscode.vscode-typescript-next

OK

"javascript.implicitProjectConfig.experimentalDecorators": true,

{
  "javascript.implicitProjectConfig.experimentalDecorators": true,
  "typescript.validate.enable": false,
  "editor.tabSize": 2,
  "eslint.autoFixOnSave": true,
  "files.exclude": {
      "**/.git": true,
      "**/.DS_Store": true,
      "**/jspm_packages": true,
      "**/node_modules": true,
      "**/.zip": true,
      "**/.sh": true
  },
  "search.exclude": {
      "**/node_modules": true,
      "**/bower_components": true
  },
  "files.watcherExclude": {
      "**/.git/objects/**": true,
      "**/.git/subtree-cache/**": true,
      "**/node_modules/*/**": true
  },
  "editor.formatOnSave": false,
  "editor.formatOnPaste": false,
  "editor.renderWhitespace": "all",
  "editor.fontSize": 16,
  // "editor.tabSize": 4,
  "editor.multiCursorModifier": "alt",
}