isBigInt

Number.isBigInt(target)

Returns true if target is a bigint, otherwise false. This function acts as a type guard.

Example

data-first

import { Number } from "@monstermann/number";

Number.isBigInt(123n); // true
Number.isBigInt(123); // false
Number.isBigInt("123"); // false
Number.isBigInt(null); // false

data-last

import { Number } from "@monstermann/number";

pipe(123n, Number.isBigInt()); // true
pipe(123, Number.isBigInt()); // false
pipe("123", Number.isBigInt()); // false
pipe(null, Number.isBigInt()); // false