typescript multiple types input properties code example
Example 1: typescript union types
type Cow = {
name: string;
moo: () => void;
};
type Dog = {
name: string;
bark: () => void;
};
type Cat = {
name: string;
meow: () => void;
};
// union type
type Animals = Cow | Dog | Cat;
Example 2: typescript interface
interface LabeledValue {
label: string;
}
function printLabel(labeledObj: LabeledValue) {
console.log(labeledObj.label);
}
let myObj = { size: 10, label: "Size 10 Object" };
printLabel(myObj);Try