Narrows LPMPaymentsInstance down to only the session-creation methods
for the LPM components present in T. Requesting ["ideal-payments"] yields
only createIdealOneTimePaymentSession, instead of all LPM methods.
T is generic over readonly string[] (rather than Components[]) to avoid
a circular import with ../index; non-LPM entries in T are ignored via
Extract, and an empty extraction resolves to {} (a no-op intersection).
Narrows LPMPaymentsInstance down to only the session-creation methods for the LPM components present in
T. Requesting["ideal-payments"]yields onlycreateIdealOneTimePaymentSession, instead of all LPM methods.Tis generic overreadonly string[](rather thanComponents[]) to avoid a circular import with../index; non-LPM entries inTare ignored viaExtract, and an empty extraction resolves to{}(a no-op intersection).