function endianness Usageimport { endianness } from "node:os"; endianness(): "BE" | "LE" Returns a string identifying the endianness of the CPU for which the Node.js binary was compiled. Returns a string identifying the endianness of the CPU for which the Node.js binary was compiled. Possible values are 'BE' for big endian and 'LE' for little endian. Return Type "BE" | "LE"