error TS1308: 'await' expression is only allowed within an async function. · Issue #17 · keycloak/keycloak-nodejs-admin-client · GitHub
![Understanding the TypeScript's type system and some must-know concepts | by Uday Hiwarale | JsPoint | Medium Understanding the TypeScript's type system and some must-know concepts | by Uday Hiwarale | JsPoint | Medium](https://miro.medium.com/max/1200/1*vg19XtTTxYPjzayNwfgqCQ.png)
Understanding the TypeScript's type system and some must-know concepts | by Uday Hiwarale | JsPoint | Medium
![Understanding the TypeScript's type system and some must-know concepts | by Uday Hiwarale | JsPoint | Medium Understanding the TypeScript's type system and some must-know concepts | by Uday Hiwarale | JsPoint | Medium](https://miro.medium.com/max/1200/1*kkzBqnWR98WsRu18eAGQ5A.png)
Understanding the TypeScript's type system and some must-know concepts | by Uday Hiwarale | JsPoint | Medium
![Type aliases can be used only in a .ts file' error popping up in Flow enabled files · Issue #15171 · microsoft/vscode · GitHub Type aliases can be used only in a .ts file' error popping up in Flow enabled files · Issue #15171 · microsoft/vscode · GitHub](https://user-images.githubusercontent.com/1685700/28547584-639647c2-7084-11e7-952a-ba525e7d60a2.png)
Type aliases can be used only in a .ts file' error popping up in Flow enabled files · Issue #15171 · microsoft/vscode · GitHub
async/await can not be used in class method definition(without method body) · Issue #22035 · microsoft/TypeScript · GitHub
Feature can only be used in a .ts file." when switching the language mode to TypeScript in a .js file · Issue #9199 · microsoft/vscode · GitHub
![Understanding the TypeScript's type system and some must-know concepts | by Uday Hiwarale | JsPoint | Medium Understanding the TypeScript's type system and some must-know concepts | by Uday Hiwarale | JsPoint | Medium](https://miro.medium.com/max/1200/1*P_1D58qHvIFNlpmMZe4nuA.png)