Support for stable MSC3882 get_login_token (#3416)
* Support for stable MSC3882 get_login_token
* Make changes non-breaking by deprecation
* Update src/@types/auth.ts
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
* Update spec/integ/matrix-client-methods.spec.ts
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
* Suggestions from review
* Update src/client.ts
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
* Fix and test prefix behaviour
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Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
Co-authored-by: Andy Balaam <andy.balaam@matrix.org>
