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path: root/lib/types/InspectOptions.ts
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import { InspectOptions } from 'node:util';

declare module 'util' {
	/**
	 * {@link https://nodejs.org/api/util.html#utilinspectobject-showhidden-depth-colors util.inspect Options Documentation}
	 */
	export interface InspectOptions {
		/**
		 * If `true`, object's non-enumerable symbols and properties are included in the
		 * formatted result. [`WeakMap`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap)
		 * and [`WeakSet`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakSet) entries
		 * are also included as well as user defined prototype properties (excluding method properties).
		 *
		 * @default false
		 */
		showHidden?: boolean | undefined;

		/**
		 * Specifies the number of times to recurse while formatting `object`. This is useful
		 * for inspecting large objects. To recurse up to the maximum call stack size pass
		 * `Infinity` or `null`.
		 *
		 * @default 2
		 */
		depth?: number | null | undefined;

		/**
		 * If `true`, the output is styled with ANSI color codes. Colors are customizable. See
		 * [Customizing util.inspect colors](https://nodejs.org/api/util.html#util_customizing_util_inspect_colors).
		 *
		 * @default false
		 */
		colors?: boolean | undefined;

		/**
		 * If `false`, `[util.inspect.custom](depth, opts)` functions are not invoked.
		 *
		 * @default true
		 */
		customInspect?: boolean | undefined;

		/**
		 * If `true`, `Proxy` inspection includes the
		 * [`target` and `handler`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy#Terminology)
		 * objects.
		 *
		 * @default false
		 */
		showProxy?: boolean | undefined;

		/**
		 * Specifies the maximum number of `Array`, [`TypedArray`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray),
		 * [`WeakMap`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap) and
		 * [`WeakSet`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakSet) elements to
		 * include when formatting. Set to `null` or `Infinity` to show all elements.
		 * Set to `0` or negative to show no elements.
		 *
		 * @default 100
		 */
		maxArrayLength?: number | null | undefined;

		/**
		 * Specifies the maximum number of characters to include when formatting. Set to
		 * `null` or `Infinity` to show all elements. Set to `0` or negative to show no
		 * characters.
		 *
		 * @default 10000
		 */
		maxStringLength?: number | null | undefined;

		/**
		 * The length at which input values are split across multiple lines. Set to
		 * `Infinity` to format the input as a single line (in combination with compact set
		 * to `true` or any number >= `1`).
		 *
		 * @default 80
		 */
		breakLength?: number | undefined;

		/**
		 * Setting this to `false` causes each object key to be displayed on a new line. It
		 * will break on new lines in text that is longer than `breakLength`. If set to a
		 * number, the most `n` inner elements are united on a single line as long as all
		 * properties fit into `breakLength`. Short array elements are also grouped together.
		 *
		 * @default 3
		 */
		compact?: boolean | number | undefined;

		/**
		 * If set to `true` or a function, all properties of an object, and `Set` and `Map`
		 * entries are sorted in the resulting string. If set to `true` the
		 * [default sort](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort) is used.
		 * If set to a function, it is used as a
		 * [compare function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#parameters).
		 *
		 * @default false
		 */
		sorted?: boolean | ((a: string, b: string) => number) | undefined;

		/**
		 * If set to `true`, getters are inspected. If set to `'get'`, only getters without a
		 * corresponding setter are inspected. If set to `'set'`, only getters with a
		 * corresponding setter are inspected. This might cause side effects depending on
		 * the getter function.
		 *
		 * @default false
		 */
		getters?: 'get' | 'set' | boolean | undefined;

		/**
		 * If set to `true`, an underscore is used to separate every three digits in all bigints and numbers.
		 *
		 * @default false
		 */
		numericSeparator?: boolean;
	}
}

export interface CustomInspectOptions extends InspectOptions {
	/**
	 * Whether or not to inspect strings.
	 *
	 * @default false
	 */
	inspectStrings?: boolean;
}