Crash Vue Language Server if "strictPropertyInitialization": true

[skycrazyk]

Info

• Platform: Linux Ubuntu 18.04.1 LTS
• Vetur version: 0.14.5
• VS Code version: 1.30.2

Problem

Error message from Panel

Vetur initialized
/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:76414
                throw e;
                ^

Error: Debug Failure. Unhandled declaration kind! GetAccessor
    at getTypeOfVariableOrParameterOrProperty (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:29505:30)
    at getTypeOfSymbol (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:29678:24)
    at checkPropertyInitialization (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:46947:36)
    at checkClassLikeDeclaration (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:46776:17)
    at checkClassDeclaration (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:46678:13)
    at checkSourceElement (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:47821:28)
    at Object.forEach (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:1762:30)
    at checkSourceFileWorker (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:47958:20)
    at checkSourceFile (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:47937:13)
    at getDiagnosticsWorker (/home/crazyk/.vscode/extensions/octref.vetur-0.14.5/server/node_modules/typescript/lib/typescript.js:48002:17)
[Error - 6:33:44 PM] Connection to server got closed. Server will not be restarted.

Screenshot

Reproducible Case

I just start VSCode and open any .vue file. I try fix this error. The error does not occur if in the tsconfig.json, set "strictPropertyInitialization": false (or just remove it).

[octref]

This is only available in TS 2.8+. Will be fixed with #682.

[octref]

See #682 (comment)