/**
 * RFC 8785 (JSON Canonicalization Scheme) subset for protocol objects: members
 * sorted by UTF-16 code units, ES number serialization, and no insignificant
 * whitespace.
 */
export type JsonValue = null | boolean | number | string | JsonValue[] | {
    [key: string]: JsonValue;
};
export declare function canonicalize(value: unknown): string;