The lack to make use of the `await` key phrase outdoors of an `async` perform signifies a JavaScript atmosphere that does not assist this function. This sometimes happens in older JavaScript engines or environments the place the required updates have not been carried out. For example, making an attempt to make use of `await` immediately inside a module’s high degree in an older browser or Node.js model will set off this error. A workaround entails wrapping the code inside an instantly invoked async perform expression.
Help for this performance simplifies asynchronous code on the high degree of modules, eradicating the necessity for instantly invoked async features. This results in cleaner and extra readable code, notably when coping with module initialization involving asynchronous operations like fetching sources or establishing connections. The historic context entails the evolution of JavaScript’s asynchronous dealing with; older variations lacked this function, requiring extra advanced workarounds. Fashionable environments embracing the most recent JavaScript requirements typically present this functionality.
