@jsbits/deep-clone/index.d.ts

Performs a deep cloning of an object own properties and symbols, with loosy or exact behavior.

/// <reference lib="es2015" />
/**
 * Performs a deep cloning of an object own properties and symbols, preserving
 * its prototype.
 *
 * By default `cloneObject` works in "loosy mode", where it clones only
 * the object _enumerable_ properties and symbols.
 *
 * To enable the "exact mode" and clone all, pass `true` in the second parameter.
 *
 * Both modes retain all the attributes of the copied properties (enumerable,
 * configurable, writable) and correctly transfer the `get` and/or `set`
 * methods, although these, like the other function-type values,
 * _are copied by reference_.
 *
 * Try to limit the usage of this function to POJOs, as this function does not
 * work for objects with constructor that requires parameters (other than
 * the most JS built-in Objects), nor objects with recursive references.
 *
 * @template T
 * @param {T} value Value to clone, mostly an object or array.
 * @param {boolean} [exact=false] If `true`, also clone the non-enumerable properties
 * @returns {T} The cloned object or value.
 * @since 1.0.0
 */
declare const deepClone: <T>(value: T, exact?: boolean | undefined) => T;
export = deepClone;
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