import type { StructuredStore, VectorStore, EmbeddingProvider, LLMProvider, Scheduler, JobQueue, Logger, Scopes } from '@kybernesis/arcana-contracts';
import { type SleepConfig } from './config.js';
/**
 * KB's 10 sleep steps in execution order — ported per ADR 011 (port-first).
 *
 * Deferred to v2 sleep (Arcana-invented, not present in KB's pipeline):
 *   collectCandidates, ingestionValidation, extractFacts-in-sleep,
 *   detectContradictions, computeSurprisal
 * See docs/decisions/011-port-first-improve-later.md.
 */
export declare const SLEEP_STEPS: readonly ["decayMemories", "refreshTags", "consolidateMemories", "linkMemories", "tierMemories", "summarizeMemories", "observeConversations", "rebuildUserProfile", "runReasoning", "cleanEntityGraph"];
export type SleepStep = (typeof SLEEP_STEPS)[number];
export interface SleepRunInput {
    scopes?: Scopes;
    /** Run only these steps (default: all). */
    steps?: SleepStep[];
    resume?: boolean;
}
export interface SleepRunResult {
    startedAt: string;
    finishedAt: string;
    stepsRun: SleepStep[];
    candidatesProcessed: number;
    /**
     * v1.2.0 — steps that completed with non-empty `errors[]`. They are
     * checkpointed as 'partial' and will be re-attempted on the next
     * `runSleepPipeline({resume: true})` call. Empty array means a fully
     * clean run.
     */
    partialSteps: SleepStep[];
}
export interface MaintainDeps {
    structured: StructuredStore;
    vector: VectorStore;
    embed: EmbeddingProvider;
    llm: LLMProvider;
    scheduler: Scheduler;
    queue: JobQueue;
    logger: Logger;
}
export interface MaintainApi {
    runSleepPipeline(input?: SleepRunInput): Promise<SleepRunResult>;
    startSleepSchedule(intervalMs: number): Promise<void>;
    stopSleepSchedule(): Promise<void>;
}
export declare function createMaintain(deps: MaintainDeps, configOverride?: Partial<SleepConfig>): MaintainApi;
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