import type { ExtensionFactory, ExtensionContext } from '@earendil-works/pi-coding-agent';
import type { CollectionSessionRegistry } from './collection-sessions.js';
import { type DeliveryTransport } from './delivery.js';
import type { MemoryGovernanceService } from './memory-governance-service.js';
import type { RecalledMemory } from './openviking-client.js';
import { type Owner, type StateStore } from './types.js';
export { memoryRecallStateKey } from './recall-state.js';
export { governancePending } from './governance.js';
export { protectedMemoryResources } from './resource-profile.js';
export { FileStateStore } from './state-store.js';
export { DeliveryScheduler } from './scheduler.js';
export { CollectionScheduler } from './collection-scheduler.js';
export type { CollectionSchedulerOptions } from './collection-scheduler.js';
export { CollectionFactSelector, collectionSelectionPrompt } from './collection-selection.js';
export type { SelectedCollectionFact, CollectionSelectionResult } from './collection-selection.js';
export type { TaskFactPolicy, TaskFactProjection, TaskFactProjector } from './task-facts.js';
export { CollectionInputBuilder } from './collection-input.js';
export type { CollectionInputMessage, CollectionInputResult, CollectionUserTextProjector } from './collection-input.js';
export { CollectionLifecycle } from './collection-lifecycle.js';
export { CollectionSessionRegistry } from './collection-sessions.js';
export { MemoryDelivery } from './delivery.js';
export { MemoryGovernanceBarrier } from './governance.js';
export { MemoryClearCoordinator } from './governance-coordinator.js';
export { MemoryExportService } from './memory-export.js';
export type { MemoryExportTransport, ExportedMemory } from './memory-export.js';
export { MemorySelectiveService } from './memory-selective.js';
export type { SelectiveTransport, WriterClassifier } from './memory-selective.js';
export { MemoryGovernanceService, MemoryGovernanceScheduler } from './memory-governance-service.js';
export type { MemoryGovernanceClient, GovernanceReceipt } from './memory-governance-service.js';
export type { GovernanceTransport, GovernanceStateStore, GovernanceProgress } from './governance-coordinator.js';
export type { CollectionHandoffResult } from './delivery.js';
export { OwnerMemoryClient } from './openviking-client.js';
export type { Owner, OwnerState, Source, Operation, StateStore, CollectionBoundary, CollectionConsent, CollectionSource, CollectionRequest } from './types.js';
export type MemoryModel = Pick<NonNullable<ExtensionContext['model']>, 'id' | 'provider' | 'api'>;
export interface MemoryExtensionOptions {
    owner: Owner;
    client: DeliveryTransport & {
        readMemory?(uri: string): Promise<string>;
        recall(query: string, limit: number, signal?: AbortSignal): Promise<RecalledMemory[]>;
    };
    stateStore: StateStore;
    scope?: string | null;
    /** Host implementation must verify the live isolated worker, not a config flag. */
    assertToolIsolation(): Promise<void>;
    policy: {
        maxPayloadBytes: number;
        recallTimeoutMs: number;
        recallTokenBudget: number;
        recallLimit: number;
        minimumScore: number;
        /** Exact tokenizer for the active model, supplied by the trusted host. */
        countTokens(text: string, context: {
            model: MemoryModel;
            signal: AbortSignal;
        }): number | Promise<number>;
    };
    /** Wake the owner-level bounded scheduler; does not perform a foreground flush. */
    wakeDelivery(): void;
    collection?: {
        sessions: Pick<CollectionSessionRegistry, 'register' | 'boundaries'>;
        lifecycleTimeoutMs: number;
        /** Current configured rules; a changed version needs a separate collection grant. */
        policyVersion?: string;
        wake(): void;
        onError?(code: 'MEMORY_COLLECTION_LIFECYCLE_UNAVAILABLE'): void;
    };
    governance?: Pick<MemoryGovernanceService, 'owner' | 'scope' | 'correct' | 'forget' | 'clear' | 'exportPage' | 'status'> & {
        wake(): void;
    };
}
export declare function createOpenVikingExtension(options: MemoryExtensionOptions): ExtensionFactory;