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//// [stringLiteralTypesInUnionTypes04.ts]
type T = "" | "foo";
let x: T = undefined;
let y: T = undefined;
if (x === "") {
let a = x;
}
if (x !== "") {
let b = x;
}
if (x == "") {
let c = x;
}
if (x != "") {
let d = x;
}
if (x) {
let e = x;
}
if (!x) {
let f = x;
}
if (!!x) {
let g = x;
}
if (!!!x) {
let h = x;
}
//// [stringLiteralTypesInUnionTypes04.js]
var x = undefined;
var y = undefined;
if (x === "") {
var a = x;
}
if (x !== "") {
var b = x;
}
if (x == "") {
var c = x;
}
if (x != "") {
var d = x;
}
if (x) {
var e = x;
}
if (!x) {
var f = x;
}
if (!!x) {
var g = x;
}
if (!!!x) {
var h = x;
}
//// [stringLiteralTypesInUnionTypes04.d.ts]
declare type T = "" | "foo";
declare let x: T;
declare let y: T;
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