func (k Keeper) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
	ctx := sdk.UnwrapSDKContext(c)
	params := k.GetParamSet(ctx)
	return &types.QueryParamsResponse{Params: params}, nil
}
Params queries the staking parameters
package keeper
import (
	"context"
	sdk "github.com/cosmos/cosmos-sdk/types"
	"github.com/irisnet/irishub/modules/mint/types"
)
var _ types.QueryServer = Keeper{}