refactor(core): CORE-18 type builtins and own prompt lifetimes

test/types/builtin-layers.ts

@@ -0,0 +1,15 @@
+import type { LockHost } from '../../packages/artplayer/src/plugins/lock'
+import type { MiniProgressHost } from '../../packages/artplayer/src/plugins/miniProgressBar'
+import lock from '../../packages/artplayer/src/plugins/lock'
+import miniProgressBar from '../../packages/artplayer/src/plugins/miniProgressBar'
+
+declare const host: LockHost & MiniProgressHost
+const plugin = lock(host)
+plugin.state = true
+const state: boolean = plugin.state
+const mini: { name: string } = miniProgressBar(host)
+// @ts-expect-error Lock state takes a boolean.
+plugin.state = 'locked'
+// @ts-expect-error The miniature progress plugin has no public state accessor.
+miniProgressBar(host).state = true
+export { mini, state }