isFloat32Array - util/types - Node documentation

function isFloat32Array

isFloat32Array(object: unknown): object is Float32Array

Deprecated

Returns true if the value is a built-in Float32Array instance.

util.types.isFloat32Array(new ArrayBuffer());  // Returns false
util.types.isFloat32Array(new Float32Array());  // Returns true
util.types.isFloat32Array(new Float64Array());  // Returns false

Parameters

object: unknown

Return Type

object is Float32Array