export type ThreadStatusType = 'active' | 'locked' | 'closed';
export declare const ThreadStatus: {
    readonly ACTIVE: "active";
    readonly LOCKED: "locked";
    readonly CLOSED: "closed";
};
/**
 * Thread resource.
 *
 * Product semantics:
 * - Thread is the implicit concrete timeline/place under exactly one parent
 *   container: Chat for conversation timelines, or Task for task execution
 *   timelines.
 * - `parent` uses the standard Solid Chat/SIOC relation `sioc:has_parent`.
 *   The parent container identifies the command surface/counterpart without
 *   duplicating parallel chat/task ownership fields.
 * - AI product runtime sessions map to Thread when they represent a concrete
 *   conversation timeline/place/run.
 * - Thread carries workspace/place relations and runtime metadata.
 * - Product/runtime-specific ids should stay in namespaced metadata such as
 *   `metadata.protocols.<apiNs>`. Do not name the generic thread id
 *   `piSessionId`, `matrixRoomId`, or `chatkitThreadId`.
 *
 * Storage structure (aligned with xpod):
 * - Chat thread location: /.data/chat/{chat|id}/index.ttl#{id}
 * - Task thread location: /.data/task/{task|id}/index.ttl#{id}
 *
 * NOTE:
 * - `thread.workspace` is a storage-layer reference (URI) to a container/resource in CSS/Pod.
 * - It is NOT the same thing as the runtime create API payload `workspace: { path, copy }`.
 * - Runtime path/copy is an execution-time interface shape; persistence should keep the
 *   container URI here and store portable metadata with that container/resource.
 */
export declare const threadResource: import("@undefineds.co/drizzle-solid/dist/core/schema").PodTableWithColumns<import("@undefineds.co/drizzle-solid/dist/core/schema").ResolvedColumns<{
    id: import("@undefineds.co/drizzle-solid/dist/core/schema").PodStringColumn<false, false>;
    parent: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    title: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    status: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, true>;
    starred: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"boolean", null, false, true>;
    workspace: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    metadata: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"object", null, false, false>;
    createdAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, true, true>;
    updatedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, true, true>;
}>>;
export declare const threadTable: import("@undefineds.co/drizzle-solid/dist/core/schema").PodTableWithColumns<import("@undefineds.co/drizzle-solid/dist/core/schema").ResolvedColumns<{
    id: import("@undefineds.co/drizzle-solid/dist/core/schema").PodStringColumn<false, false>;
    parent: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    title: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    status: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, true>;
    starred: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"boolean", null, false, true>;
    workspace: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    metadata: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"object", null, false, false>;
    createdAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, true, true>;
    updatedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, true, true>;
}>>;
export type ThreadRow = typeof threadResource.$inferSelect;
export type ThreadInsert = typeof threadResource.$inferInsert;
export type ThreadUpdate = typeof threadResource.$inferUpdate;