import { Snapshot, Group, PairData, PairsBackendReturn } from '../types';
import { PairsCache } from './pairs_cache';
import { AssetParametersRPC } from './asset_parameters';
import { CategoryParametersRPC } from './category_parameters';
import { FeeParametersRPC } from './fee_parameters';
import { BlendedRPC } from './blended';
/**
 * RPC module for aggregating all market data into a snapshot
 * Optimized to use getPairBackend() to reduce duplicate contract calls
 */
export declare class SnapshotRPC {
    private pairsCache;
    private assetParams;
    private categoryParams;
    private feeParams;
    private blendedParams;
    constructor(pairsCache: PairsCache, assetParams: AssetParametersRPC, categoryParams: CategoryParametersRPC, feeParams: FeeParametersRPC, blendedParams: BlendedRPC);
    /**
     * Get comprehensive market snapshot with all data
     * Optimized to use getPairBackend() to reduce contract calls
     * @returns Snapshot object containing all market parameters
     */
    getSnapshot(): Promise<Snapshot>;
    /**
     * Get snapshot for a specific group
     * @param groupIndex - Group index
     * @returns Group data
     */
    getGroupSnapshot(groupIndex: number): Promise<Group | undefined>;
    /**
     * Get snapshot for a specific pair
     * @param pairName - Pair name (e.g., "BTC/USD")
     * @returns Pair data
     */
    getPairSnapshot(pairName: string): Promise<PairData | undefined>;
    /**
     * Get full backend data for a specific pair (includes all pair config, group, and fee info)
     * This provides more detailed information than the standard snapshot
     * @param pairIndex - Pair index
     * @returns Complete backend data for the pair
     */
    getPairFullData(pairIndex: number): Promise<PairsBackendReturn>;
    /**
     * Get full backend data for all pairs
     * Useful for getting complete configuration data in one call
     * @returns Map of pair index to full backend data
     */
    getAllPairsFullData(): Promise<Map<number, PairsBackendReturn>>;
}