import { FlowCtxOf, FlowInputOf, FlowName, FlowStagesOf, HookEntry, HookRecord, HookRegistryInterface, HookType, ScopeEntry, Token } from "@frontmcp/sdk";
import { RegistryAbstract, RegistryBuildMapResult } from "../regsitry";
import ProviderRegistry from "../provider/provider.registry";
export default class HookRegistry extends RegistryAbstract<HookEntry, HookRecord, HookType[]> implements HookRegistryInterface {
    scope: ScopeEntry;
    /** Historical records by class (kept if you still want access to raw records) */
    recordsByCls: Map<Token, HookRecord[]>;
    /** Fast O(1) indexes of *instances*, sorted by priority (desc) */
    private entriesByCls;
    private hooksByFlow;
    private hooksByFlowStage;
    constructor(providers: ProviderRegistry, list: HookType[]);
    protected buildMap(): RegistryBuildMapResult<HookRecord>;
    protected buildGraph(): void;
    initialize(): Promise<void>;
    /** Priority helper (default 0) */
    private getPriority;
    /** Binary insert by priority (desc). Stable for equal priorities. */
    private insertSorted;
    private upsert;
    private indexByClass;
    private indexByFlow;
    private indexByFlowStage;
    private initializeOne;
    registerHooks(embedded: boolean, ...records: HookRecord[]): Promise<void[]>;
    /** Hooks defined on a given *class* (metadata.target), sorted by priority (desc). */
    getClsHooks(token: Token): HookEntry[];
    /** All hooks (instances, unordered) */
    getHooks(): HookEntry[];
    /** Hooks for a given *flow*, sorted by priority (desc). */
    getFlowHooks<Name extends FlowName>(flow: Name): HookEntry<FlowInputOf<Name>, Name, FlowStagesOf<Name>, FlowCtxOf<Name>>[];
    /** Hooks for a specific *flow + stage*, sorted by priority (desc). */
    getFlowStageHooks<Name extends FlowName>(flow: Name, stage: FlowStagesOf<Name> | string): HookEntry<FlowInputOf<Name>, Name, FlowStagesOf<Name>, FlowCtxOf<Name>>[];
}