how to use the isinteger function from the lodash library in typescript

To use the isInteger function from the lodash library in TypeScript, you need to first install the lodash library by running the following command:

index.ts
npm install lodash
19 chars
2 lines

Next, you need to import the isInteger function and its type declaration in your TypeScript file:

index.ts
import { isInteger } from 'lodash';

declare function isInteger(value: any): boolean;
86 chars
4 lines

You can now use the isInteger function in your code like this:

index.ts
const num1 = 10;
const num2 = 10.2;

console.log(isInteger(num1)); // true
console.log(isInteger(num2)); // false
114 chars
6 lines

The isInteger function returns true if the given value is an integer, and false otherwise.