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router.get('/alerts', (request, response) => {
const query = request.query;
});
router.get('/alerts', function(request, response) {
const query = request.query;
});
// Basic syntax:
(param1, param2, paramN) => { statements }
(param1, param2, paramN) => expression
// equivalent to: => { return expression; }
// Parentheses are optional when there's only one argument:
(singleParam) => { statements }
singleParam => { statements }
// A function with no arguments requires parentheses:
() => { statements }
// Advanced:
// Parenthesize the body to return an object literal expression:
params => ({foo: bar})
// Rest parameters are supported
(param1, param2, ...rest) => { statements }
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