/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
interface Colors {
    comment: {
        close: string;
        open: string;
    };
    content: {
        close: string;
        open: string;
    };
    prop: {
        close: string;
        open: string;
    };
    tag: {
        close: string;
        open: string;
    };
    value: {
        close: string;
        open: string;
    };
}
type Indent = (arg0: string) => string;
type Refs = Array<unknown>;
type Print = (arg0: unknown) => string;
type Theme = Required<{
    comment?: string;
    content?: string;
    prop?: string;
    tag?: string;
    value?: string;
}>;
type CompareKeys = ((a: string, b: string) => number) | null | undefined;
type RequiredOptions = Required<PrettyFormatOptions>;
interface Options extends Omit<RequiredOptions, 'compareKeys' | 'theme'> {
    compareKeys: CompareKeys;
    theme: Theme;
}
interface PrettyFormatOptions {
    callToJSON?: boolean;
    escapeRegex?: boolean;
    escapeString?: boolean;
    highlight?: boolean;
    indent?: number;
    maxDepth?: number;
    maxWidth?: number;
    min?: boolean;
    printBasicPrototype?: boolean;
    printFunctionName?: boolean;
    compareKeys?: CompareKeys;
    plugins?: Plugins;
}
type OptionsReceived = PrettyFormatOptions;
interface Config {
    callToJSON: boolean;
    compareKeys: CompareKeys;
    colors: Colors;
    escapeRegex: boolean;
    escapeString: boolean;
    indent: string;
    maxDepth: number;
    maxWidth: number;
    min: boolean;
    plugins: Plugins;
    printBasicPrototype: boolean;
    printFunctionName: boolean;
    spacingInner: string;
    spacingOuter: string;
}
type Printer = (val: unknown, config: Config, indentation: string, depth: number, refs: Refs, hasCalledToJSON?: boolean) => string;
type Test = (arg0: any) => boolean;
interface NewPlugin {
    serialize: (val: any, config: Config, indentation: string, depth: number, refs: Refs, printer: Printer) => string;
    test: Test;
}
interface PluginOptions {
    edgeSpacing: string;
    min: boolean;
    spacing: string;
}
interface OldPlugin {
    print: (val: unknown, print: Print, indent: Indent, options: PluginOptions, colors: Colors) => string;
    test: Test;
}
type Plugin = NewPlugin | OldPlugin;
type Plugins = Array<Plugin>;

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

declare const DEFAULT_OPTIONS: Options;
/**
 * Returns a presentation string of your `val` object
 * @param val any potential JavaScript object
 * @param options Custom settings
 */
declare function format(val: unknown, options?: OptionsReceived): string;
declare const plugins: {
    AsymmetricMatcher: NewPlugin;
    DOMCollection: NewPlugin;
    DOMElement: NewPlugin;
    Immutable: NewPlugin;
    ReactElement: NewPlugin;
    ReactTestComponent: NewPlugin;
    Error: NewPlugin;
};

export { type Colors, type CompareKeys, type Config, DEFAULT_OPTIONS, type NewPlugin, type OldPlugin, type Options, type OptionsReceived, type Plugin, type Plugins, type PrettyFormatOptions, type Printer, type Refs, type Theme, format, plugins };