Type Alias in Code generation

[DawnKosmos]

Hey, We would love to see following optional feature in Code Generation for Golang.
If a Struct that matches in FieldName, Type and Order should not generate a new Type but a Type alias

type InsertDailyParams struct {
    TickerID int32   `json:"ticker_id"`
    Open     float64 `json:"open"`
    High     float64 `json:"high"`
    Low      float64 `json:"low"`
    Close    float64 `json:"close"`
    Volume   float64 `json:"volume"`
    Time     int64   `json:"time"`
}

type InsertHourlyParams = InsertDailyParams

Instead of this
/*
type InsertHourlyParams struct {
    TickerID int32   `json:"ticker_id"`
    Open     float64 `json:"open"`
    High     float64 `json:"high"`
    Low      float64 `json:"low"`
    Close    float64 `json:"close"`
    Volume   float64 `json:"volume"`
    Time     int64   `json:"time"`
}
*/

I think it should be easy to implement

1. Add an option to the yaml
2. Add a map that hashes field.name + field.types of generated struct.
   If someone wants to help me with this feature, I really appreciate it.

I wrote a tool that does this, after a sqlc generation, and it did not break our codebase.

[DawnKosmos]

https://github.com/cubular-io/sqlcube If someone want to play with it.