serialization of Long type

[pyramation]

Seems that we need Long type to serialize to a string to correctly pass through the toAmino/fromAmino inside of stargate.sign

correct

"poolId": "4"

incorrect

"poolId": {
    "low": 4,
    "high": 0,
    "unsigned": false
}

relates to #21

[pyramation]

idea 1: can we replace the long library, and update it's toObject or toJSON

> a = Long.fromString('1')
Long { low: 1, high: 0, unsigned: false }
> a.toString()
'1'

Looks like Long is inherently a JSON object that we don't need in actual serialization

[pyramation]

Here is the current schema

export interface MsgJoinPool {
  sender: string;
  poolId: Long;
  shareOutAmount: string;
  tokenInMaxs: Coin[];
}

what if instead we did something like this?

export interface MsgJoinPool {
  sender: string;
  poolId: Long | string;
  shareOutAmount: string;
  tokenInMaxs: Coin[];
}

[pyramation]

try this option

-ts_proto_opt=forceLong=string

potentially look at making a plugin for duration

[pyramation]

protobufjs/minimal serialization is identical for strings/Longs

proto.Writer.create().uint32(16).uint64(Long.fromNumber(20))

proto.Writer.create().uint32(16).uint64('20')