Correct async function export in node.js

Question

I had my custom module with following code:

module.exports.PrintNearestStore = async function PrintNearestStore(session, lat, lon) {
...
}

Answer 1

Error with first case: PrintNearestStore - Function expression, so this name not available outside.

error with second case: using variable, instead Function declaration. In this case, declaration of variable PrintNearestStore are hoisted, so, you can use this name before line var PrintNearestStore = ..., but in this case value would be undefined.

So, simplest solution change second variant like this:

module.exports.PrintNearestStore = PrintNearestStore;

async function PrintNearestStore(session, lat, lon) {

}