consensus/pkg/go/engine/core/interfaces/interfaces.go

package interfaces

import (
	"context"

	"github.com/luxfi/ids"
)

// Engine defines the consensus engine interface
type Engine interface {
	// Start starts the engine
	Start(context.Context, uint32) error

	// Stop stops the engine
	Stop(context.Context) error

	// HealthCheck performs health check
	HealthCheck(context.Context) (interface{}, error)

	// IsBootstrapped checks if bootstrapped
	IsBootstrapped() bool
}

// VM defines a virtual machine
type VM interface {
	// Initialize initializes the VM
	Initialize(context.Context, *VMConfig) error

	// Shutdown shuts down the VM
	Shutdown(context.Context) error

	// Version returns VM version
	Version(context.Context) (string, error)
}

// VMConfig defines VM configuration
type VMConfig struct {
	ChainID   ids.ID
	NetworkID uint32
	NodeID    ids.NodeID
	PublicKey []byte
}