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=== tests/cases/conformance/expressions/typeGuards/typeGuardsInGlobal.ts ===
// Note that type guards affect types of variables and parameters only and
// have no effect on members of objects such as properties.
// variables in global
var num: number;
>num : number
var var1: string | number;
>var1 : string | number
if (typeof var1 === "string") {
>typeof var1 === "string" : boolean
>typeof var1 : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
>var1 : string | number
>"string" : "string"
num = var1.length; // string
>num = var1.length : number
>num : number
>var1.length : number
>var1 : string
>length : number
}
else {
num = var1; // number
>num = var1 : number
>num : number
>var1 : number
}
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