Node.js util.types.isUint32Array() Method

// Node.js program to demonstrate the
// util.types.isUint32Array() method

// Using require to access util module
const util = require('util');
const { types } = require('util');

// Passing ArrayBuffer as parameter
console.log("1.>", util.types.isUint32Array(
        new ArrayBuffer()));
// Returns false

// Passing Uint16Array with argument as parameter
console.log("2.>", util.types.isUint32Array(
        new Uint16Array(64)));
// Returns true

// Passing UintArray with JSON data as parameter
console.log("3.>", util.types.isUint32Array(
    new Uint32Array([{
    1: '1',
    5: "hii", f: '8', a: 1, af: 4294967295
}])));
// Returns true

// Passing Uint32Array as parameter
console.log("4.>", util.types.isUint32Array(
        new Uint32Array()));
// Returns true

// Passing data as parameter from 0 to 4294967295
console.log("5.>", util.types.isUint32Array(
    new Uint32Array([1, 5, 8, 1, 4294967295])));
// Returns true

// Passing Float64Array as parameter
console.log("6.>", util.types.isUint32Array(
            new Float64Array(64)));
// Returns false

// Passing Int8Array as parameter
console.log("7.>", util.types.isUint32Array(
            new Int8Array(8)));
// Returns false

// Node.js program to demonstrate the
// util.types.isUint32Array() method

// Using require to access util module
const util = require('util');
const { types } = require('util');

// Passing BigInt64Array as parameter
console.log("1.>", util.types.isUint32Array(
            new BigInt64Array()));
// Returns false

// Passing BigUint64Array as parameter
console.log("2.>", util.types.isUint32Array(
            new BigUint64Array()));
// Returns false

// Passing Float32Array as parameter
console.log("3.>", util.types.isUint32Array(
            new Uint32Array()));
// Returns false

// Passing Int8Array as parameter
console.log("4.>", util.types.isUint32Array(
            new Int8Array()));
// Returns false

// Passing Int16Array as parameter
console.log("5.>", util.types.isUint32Array(
            new Int16Array()));
// Returns false

// Passing Uint8Array as parameter
console.log("6.>", types.isUint32Array(
            new Uint8Array()));
// Returns false

// Passing Float64Array as parameter
console.log("7.>", types.isUint32Array(
            new Float64Array()));
// Returns false

var var1 = new Uint32Array();
var var2 = new Int16Array();

// Calling util.types.isUint32Array() method
if (util.types.isUint32Array(var1))
    console.log("Yes, the value is a isUint32Array.");
else
    console.log("No, provided value is not a isUint32Array");

// Calling util.types.isUint32Array() method
if (util.types.isUint32Array(var2))
    console.log("Yes, the value is a isUint32Array.");
else
    console.log("No, provided value is not a isUint32Array");