import type { ErrorType } from '../errors/utils.js'

export type DeserializeErrorType = ErrorType

/** Deserializes a Viem-flavored JSON string to a JavaScript value, with BigInt support. */
export const deserialize: typeof JSON.parse = (value, reviver) =>
  JSON.parse(value, (key, value_) => {
    let value = value_
    if (typeof value === 'string' && value.startsWith('#v_bigint:'))
      value = BigInt(value.replace('#v_bigint:', ''))
    return reviver?.(key, value) ?? value
  })