Declared effect names, sorted.
Every site spawning children, whose parent needs re-evaluating when one of those children settles.
Every condition site reading $now: a deadline nothing else ticks past.
Every autonomous definition, name ascending, including any no write can start. Hosting is not considered: which of these a watcher is emitted for is DeploymentPlan.emission's answer, not this one.
Subject types across the deployment, sorted.
What one deployment's definitions require of a server-side runtime.