typescript interface function with return type code example
Example 1: typescript interface function
interface IEmployee {
empCode: number;
empName: string;
getSalary: (number) => number;
getManagerName(number): string;
}
Example 2: typescript type interface
interface Animal { type Animal = {
name: string; name: string;
} }
interface Bear extends Animal { type Bear = Animal & {
honey: boolean; honey: Boolean;
} }
const bear = getBear(); const bear = getBear();
bear.name; bear.name;
bear.honey; bear.honey;