const { isFile } = require('@silen/is-file');
// or
import { isFile } from '@silen/is-file';

console.log(isFile(new Buffer(4)));
console.log(isFile(Buffer.alloc(4)));
console.log(isFile(undefined));
console.log(isFile(null));
console.log(isFile(''));
console.log(isFile(true));
console.log(isFile(0));
console.log(isFile(1));
console.log(isFile(1.0));
console.log(isFile('string'));
console.log(isFile({}));
console.log(isFile(function foo() {}));
console.log(isFile(Symbol()));
console.log(isFile(new Set));
console.log(isFile(new Map));
console.log(isFile(new WeakMap));
console.log(isFile(new WeakSet));

// or
console.log(window.Type.isFile(new WeakSet));