package mysql

import (
	"database/sql"

	"code.nochebuena.dev/einherjar/contracts/lifecycle"
	"code.nochebuena.dev/einherjar/contracts/observability"
)

// Component bundles the full MySQL capability: lifecycle management,
// health reporting, and the database [Provider] interface.
// Register with launcher and health before starting.
type Component interface {
	lifecycle.Component
	observability.Checkable
	observability.Identifiable
	Provider
	// Stats returns connection pool statistics. Returns a zero-value stat
	// when the pool has not been initialized yet.
	Stats() sql.DBStats
}