import { BeaconConfig } from "@lodestar/config";
import { LightClientBootstrap, LightClientFinalityUpdate, LightClientOptimisticUpdate, LightClientUpdate, Slot } from "@lodestar/types";
import { ProcessUpdateOpts } from "./processLightClientUpdate.js";
import { ILightClientStore, LightClientStoreEvents } from "./store.js";
export type { LightClientUpdateSummary } from "./isBetterUpdate.js";
export { isBetterUpdate, toLightClientUpdateSummary } from "./isBetterUpdate.js";
export { upgradeLightClientHeader } from "./utils.js";
export declare class LightclientSpec {
    private readonly opts;
    readonly store: ILightClientStore;
    readonly config: BeaconConfig;
    constructor(config: BeaconConfig, opts: ProcessUpdateOpts & LightClientStoreEvents, bootstrap: LightClientBootstrap);
    onUpdate(currentSlot: Slot, update: LightClientUpdate): void;
    onFinalityUpdate(currentSlot: Slot, finalityUpdate: LightClientFinalityUpdate): void;
    onOptimisticUpdate(currentSlot: Slot, optimisticUpdate: LightClientOptimisticUpdate): void;
    forceUpdate(currentSlot: Slot): void;
}
//# sourceMappingURL=index.d.ts.map