Interface Stringable

Stringable
- Throwable extends Stringable
  - Exception implements Throwable
    - Hyperwallet\Exception\HyperwalletException
      - Hyperwallet\Exception\HyperwalletArgumentException
      - Hyperwallet\Exception\HyperwalletApiException

Methods
`public`	`__toString(): string` Implemented by `Exception::__toString()`	#