const isRecord = (value: unknown): value is Record<string, string | number | boolean | bigint | symbol | null | Date | object> => {
  return typeof value === 'object' && value !== null && !Array.isArray(value);
};

export const stableStringify = (value: unknown): string => {
  if (Array.isArray(value)) {
    return `[${value.map((item) => stableStringify(item)).join(',')}]`;
  }
  if (isRecord(value)) {
    const entries = Object.entries(value).sort(([left], [right]) =>
      left.localeCompare(right)
    );
    return `{${entries
      .map(([key, item]) => `${JSON.stringify(key)}:${stableStringify(item)}`)
      .join(',')}}`;
  }
  return JSON.stringify(value) ?? 'null';
};