package ports

import (
	"context"

	"galaxy/authsession/internal/domain/gatewayprojection"
)

// GatewaySessionProjectionPublisher publishes gateway-facing session snapshots
// after source-of-truth session changes.
type GatewaySessionProjectionPublisher interface {
	// PublishSession writes or propagates snapshot in the gateway-facing
	// projection model.
	PublishSession(ctx context.Context, snapshot gatewayprojection.Snapshot) error
}