syntax = "proto3";
package cosmos.mint.v1beta1;

option go_package = "github.com/cosmos/cosmos-sdk/x/mint/types";

import "gogoproto/gogo.proto";
import "cosmos_proto/cosmos.proto";

// Minter represents the minting state.
message Minter {
  // current annual inflation rate
  string inflation = 1 [
    (cosmos_proto.scalar)  = "cosmos.Dec",
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable)   = false
  ];
  // current annual expected provisions
  string annual_provisions = 2 [
    (cosmos_proto.scalar)  = "cosmos.Dec",
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable)   = false
  ];
}

// Params holds parameters for the mint module.
message Params {
  option (gogoproto.goproto_stringer) = false;

  // type of coin to mint
  string mint_denom = 1;
  // maximum annual change in inflation rate
  string inflation_rate_change = 2 [
    (cosmos_proto.scalar)  = "cosmos.Dec",
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable)   = false
  ];
  // maximum inflation rate
  string inflation_max = 3 [
    (cosmos_proto.scalar)  = "cosmos.Dec",
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable)   = false
  ];
  // minimum inflation rate
  string inflation_min = 4 [
    (cosmos_proto.scalar)  = "cosmos.Dec",
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable)   = false
  ];
  // goal of percent bonded atoms
  string goal_bonded = 5 [
    (cosmos_proto.scalar)  = "cosmos.Dec",
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable)   = false
  ];
  // expected blocks per year
  uint64 blocks_per_year = 6;
}