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[typescript/en] multiple types (#4803)

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Albert 2024-05-14 21:34:54 -05:00 committed by GitHub
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@ -72,6 +72,11 @@ let f4 = (i: number) => { return i * i; }
// keyword needed // keyword needed
let f5 = (i: number) => i * i; let f5 = (i: number) => i * i;
// Functions can accept more than one type
function f6(i: string | number): void {
console.log("The value was " + i);
}
// Interfaces are structural, anything that has the properties is compliant with // Interfaces are structural, anything that has the properties is compliant with
// the interface // the interface
interface Person { interface Person {