import { Schema } from 'effect';
import { YieldableError } from 'effect/Cause';

/** The caller has no presence identity — an anonymous subject (no subject id)
 *  that also passed no explicit `key`. There's nothing stable to register a
 *  heartbeat under, so the route fails typed instead of silently no-opping.
 *  Pass `usePresence(channel, { key })` (or authenticate) to supply one. */
export declare class PresenceKeyMissing extends PresenceKeyMissing_base {
}

declare const PresenceKeyMissing_base: Schema.Class<PresenceKeyMissing, Schema.TaggedStruct<"PresenceKeyMissing", {
    readonly channel: Schema.String;
}>, YieldableError>;

/** The presence store isn't bound — `bindDataStore` never ran. This is a boot/
 *  wiring bug (the plugin wasn't installed on an app with a DataStore), not a
 *  per-call condition, so it fails loud rather than returning an empty roster. */
export declare class PresenceStoreUnavailable extends PresenceStoreUnavailable_base {
}

declare const PresenceStoreUnavailable_base: Schema.Class<PresenceStoreUnavailable, Schema.TaggedStruct<"PresenceStoreUnavailable", {}>, YieldableError>;

export { }