export type InboxSubjectType = 'thread' | 'artifact';
export interface InboxSubject {
    subject_type: InboxSubjectType;
    subject_id: string;
}
/**
 * Resolve a list of positional inbox ids into typed subjects.
 *
 * Each token may be prefixed (`thread:<id>` / `artifact:<id>`) for a mixed
 * batch, or bare. Bare tokens fall back to the `--type` option. If a bare
 * token is given with no `--type`, this throws — we never guess a type, since
 * mis-typing would clear/delete the wrong subject.
 */
export declare function resolveSubjects(ids: string[], defaultType?: string): InboxSubject[];
export declare function inboxClear(ids: string[], options: {
    type?: string;
}): Promise<void>;