Variable HOOKABLE_EVENTS`Const`

HOOKABLE_EVENTS: (
    | "modules:done"
    | "config:resolved"
    | "dev:ready"
    | "dev:reload"
    | "build:before"
    | "build:done"
    | "output:done"
    | "deploy:before"
    | "deploy:plan"
    | "deploy:done"
    | "close"
)[] = ...

Events a project hook (a shell command) may subscribe to: a command cannot change an event object.