export default function () {
    const X = 0

    const PascalCaseConst = 0

    let PascalCaseLet

    var PascalCaseVar

    const CONSTANT_CASE_CONST = 0

    let CONSTANT_CASE_LET

    var CONSTANT_CASE_VAR
}

export function f() {
    const a_var = 0;
    console.log(a_var);
    return a_var;
}