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// Type definitions for json-stable-stringify 1.0
// Project: https://github.com/substack/json-stable-stringify
// Definitions by: Matt Frantz <https://github.com/mhfrantz>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
/**
* Deterministic version of JSON.stringify() so you can get a consistent hash from stringified results.
*
* @returns Deterministic json result.
*/
declare function stringify(obj: any, opts?: stringify.Comparator | stringify.Options): string;
declare namespace stringify {
interface Element {
key: string;
value: any;
}
type Comparator = (a: Element, b: Element) => number;
type Replacer = (key: string, value: any) => any;
interface Options {
/**
* Custom comparator for key
*/
cmp?: Comparator;
/**
* Indent the output for pretty-printing.
*
* Supported is either a string or a number of spaces.
*/
space?: string | number;
/**
* Option to replace values to simpler values
*/
replacer?: Replacer;
/**
* true to allow cycles, by marking the entries as __cycle__.
*/
cycles?: boolean;
}
}
export = stringify;
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