A JavaScript value, usually an object or array, to be converted.

An array of strings and numbers that acts as an approved list for selecting the object properties that will be stringified.

Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read.

import { stringify } from "https://deno.land/x/pure_json@$VERSION/mod.ts";
import {
assertEquals,
assertIsError,
} from "https://deno.land/std@$VERSION/testing/asserts.ts";

const cycle: Record<string, unknown> = {};
cycle[""] = cycle;

const [data, err] = JSON.stringify(cycle);

assertIsError(err, TypeError);
assertEquals(data, undefined);