0.3.0: Transaction withRepository does not contain custom methods

[Q16solver]

Issue Description

I had defined a custom function through extending:

But I cannot use it in transactions, I think this wasn't intended

The code seems like it just calls the original constructor which is probably why, I'm not quite sure if there's a good way to fix this

Expected Behavior

Transactional entity manager should have access to custom extended functions

Actual Behavior

Transactional entity manager only has access to builtin functions

My Environment

Dependency	Version
Operating System
Node.js version	x.y.zzz
Typescript version	x.y.zzz
TypeORM version	x.y.zzz

Additional Context

Relevant Database Driver(s)

DB Type	Reproducible
aurora-mysql	no
aurora-postgres	no
better-sqlite3	no
cockroachdb	no
cordova	no
expo	no
mongodb	no
mysql	no
nativescript	no
oracle	no
postgres	yes
react-native	no
sap	no
sqlite	no
sqlite-abstract	no
sqljs	no
sqlserver	no

Are you willing to resolve this issue by submitting a Pull Request?

• ✖️ Yes, I have the time, and I know how to start.
• ✖️ Yes, I have the time, but I don't know how to start. I would need guidance.
• ✅ No, I don’t have the time, but I can support (using donations) development. 5$
• ✖️ No, I don’t have the time and I’m okay to wait for the community / maintainers to resolve this issue.

[pleerock]

fixed by #8764

[Q16solver]

@pleerock Confirmed this is fixed in 0.3.1, donated 👍