Change Details

``` - extract inbound & outbound types ``` Partial backport (2/19) of core PR19316. Depends on D8711.

``` - extract inbound & outbound types ``` Partial backport (2/19) of core [[https://github.com/bitcoin/bitcoin/pull/19316 | PR19316]]. Depends on D8711.

``` - extract inbound & outbound types ``` Partial backport (2/19) of core [[https://github.com/bitcoin/bitcoin/pull/19316 | PR19316]]. Depends on D8711.