Type definition of constructor not sufficient

[stanglt]

We stumbled upon an error with an API change of you (I guess).

For the creation of a payment type we used the same Heidelpay SDK instance as for authorizing the payment, for example.
This, however, does not work anymore. We recognized that the instance for creating a payment type needs the public key, while authorizing utilizes the private key. The documentation of this is not sufficient and it is only recognizable in your code examples (https://docs.unzer.com/reference#testinput & https://docs.unzer.com/reference#paymentsauthorize).

The type definition of the SDK-Constructor is also not sufficient, as it only describes the private key as input parameter.

export default class Heidelpay {
    constructor(privateKey: string, locale?: string, env?: string);
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