Info 78   [9:1:58.995] Session does not support events: ignored event: {"seq":0,"type":"event","event":"semanticDiag","body":{"file":"c:/Users/anhans/work/sample/ts/src/a.ts","diagnostics":[{"start":{"line":1,"offset":7},"end":{"line":1,"offset":8},"text":"Type '\"\"' is not assignable to type 'number'.","code":2322,"category":"error"}]}}