eosio.token: OR params?

[YaroShkvorets]

Let's say I want to track all transfers TO contract1 and all transfers FROM contract2.
How do we capture this with our params schema @DenisCarriere ?

[DenisCarriere]

@YaroShkvorets we can't at the moment

We would need to rethink how we handle params for eosio.token substreams

I'm thinking we need to be able to support ExtendedAsset and ExtendedSymbol

"?from=1.0000 EOS@eosio.token&to=2.0000 USDT@tethertether"

We might come up with another solution for params