import { type AssertionCandidate, type AssertionSlot, type AssertionStatus, type ReconciliationResult, type UserAssertion } from './domain.js';
export type UserAssertionSource = {
    id: string;
    kind: 'user' | 'conversation' | 'connector' | 'work_folder' | 'local_source' | 'inference';
    label?: string;
    category?: 'files' | 'recent_documents' | 'calendar' | 'tasks' | 'notes' | 'mail' | 'messages' | 'code_activity';
    observedAt: number;
};
export declare function reconcileAssertion(candidate: AssertionCandidate, now?: number, options?: {
    restoreDeleted?: boolean;
}): ReconciliationResult;
export declare function getUserAssertion(id: string): UserAssertion | undefined;
export declare function getAssertionSlot(id: string): AssertionSlot | undefined;
export declare function listSlotAssertions(slotId: string): UserAssertion[];
export declare function listUserAssertions(input?: {
    principalId?: string;
    statuses?: AssertionStatus[];
    limit?: number;
}): UserAssertion[];
export declare function listUserAssertionSources(assertionIds: string[]): Map<string, UserAssertionSource[]>;
export declare function getActiveAssertionByPredicate(predicate: string): UserAssertion | undefined;
export declare function getActiveAssertionForSlot(input: {
    subject: AssertionSlot['subject'];
    predicate: string;
    scope: AssertionSlot['scope'];
}): UserAssertion | undefined;
export declare function getUserTimezone(): string | undefined;
export declare function linkAssertionEvidence(assertionId: string, evidenceId: string, relation: 'supports' | 'contradicts' | 'supersedes', confidence: number, now?: number): void;
export declare function mergeAssertionObservation(input: {
    assertionId: string;
    candidate: AssertionCandidate;
    evidenceIds: string[];
}, now?: number): UserAssertion;
export declare function setAssertionStatus(assertionId: string, status: AssertionStatus, input: {
    actor: 'user' | 'runtime' | 'maintenance' | 'migration';
    reason: string;
    now?: number;
}): UserAssertion;
/** Move an assertion and its version history to a different visibility scope. */
export declare function setUserAssertionScope(assertionId: string, nextScope: AssertionSlot['scope']): UserAssertion;
export declare function deleteUserAssertion(id: string, now?: number): boolean;