/**
 * The canonical presence-registry schema.
 *
 * The DDL here is the single source of truth the {@link PresenceStore} applies
 * through {@link PresenceStore.ensureSchema}. The very same statements are
 * mirrored in the app-boot migration `db/migrations/001_agentic_presence.sql`
 * (applied by the DataLayer migration runner). To keep those two application
 * paths from drifting, `schema.test.ts` normalises both and asserts they are
 * statement-for-statement identical — divergence is a red test, not a silent
 * production/boot mismatch.
 */
/** The presence & registry table name. */
export declare const PRESENCE_TABLE = "agentic_presence";
/**
 * The canonical presence-registry DDL. Forward-only and additive; every column
 * added here must also be added to the boot migration (the drift guard enforces
 * it). Capability (cognition/weight/family/host) is stored as an ENROLMENT
 * attribute — never a routing token.
 */
export declare const PRESENCE_SCHEMA_SQL = "CREATE TABLE IF NOT EXISTS agentic_presence (\n  instance      TEXT PRIMARY KEY,\n  connection_id TEXT NOT NULL,\n  identity      TEXT NOT NULL,\n  cognition     TEXT,\n  weight        REAL,\n  family        TEXT,\n  host          TEXT,\n  registered_at TEXT NOT NULL,\n  last_seen     INTEGER NOT NULL\n);\nCREATE INDEX IF NOT EXISTS idx_agentic_presence_last_seen ON agentic_presence (last_seen);\nCREATE INDEX IF NOT EXISTS idx_agentic_presence_connection ON agentic_presence (connection_id);";