When working with TypeScript and having a variable named endpoint that will later be assigned by an API call, what is the best practice for initializing the endpoint? Should it be initialized to null, undefined, or an empty string ''?
When working with TypeScript and having a variable named endpoint that will later be assigned by an API call, what is the best practice for initializing the endpoint? Should it be initialized to null, undefined, or an empty string ''?
An example of declaring a variable without specifying an initial value is shown below:
let bar: number | null; // null
// ...
bar = api.fetch("data"); // Assigned a value later
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