import type { MarketsResponse } from '../../Client';
import type { TTLCache } from '../../utils/TTLCache';
import type { Network, NetworkInfoInternal } from './types';
import { NetworkDescriptor } from './NetworkDescriptor';
import { UtxoNetworkDescriptor } from './UtxoNetworkDescriptor';
import { BchNetworkDescriptor } from './BchNetworkDescriptor';
import { EvmNetworkDescriptor } from './EvmNetworkDescriptor';
import { EvmRpcNetworkDescriptor } from './EvmRpcNetworkDescriptor';
import type { EvmRpcConfig } from './EvmRpcNetworkDescriptor';
/** @internal */
export declare const NETWORKS_INFO: Record<Network, NetworkInfoInternal>;
/**
 * A collection of all supported networks.
 *
 * Iterable like an array (via `for...of`, `.forEach`, spread, etc.)
 * **and** provides named properties for direct access:
 *
 * ```ts
 * const cg = new ChainGate();
 *
 * // Direct access
 * cg.explore(cg.networks.bitcoin);
 *
 * // Iteration
 * for (const net of cg.networks) { ... }
 * ```
 */
export interface NetworkCollection extends ReadonlyArray<NetworkDescriptor> {
    readonly bitcoin: UtxoNetworkDescriptor;
    readonly litecoin: UtxoNetworkDescriptor;
    readonly dogecoin: UtxoNetworkDescriptor;
    readonly bitcoincash: BchNetworkDescriptor;
    readonly bitcointestnet: UtxoNetworkDescriptor;
    readonly ethereum: EvmNetworkDescriptor;
    readonly avalanche: EvmNetworkDescriptor;
    /**
     * Creates a descriptor for a custom EVM network accessible via a direct
     * JSON-RPC endpoint.
     *
     * The returned {@link EvmRpcNetworkDescriptor} can be passed to
     * `cg.connect()` to obtain an {@link EvmRpcConnector}.
     *
     * @example
     * ```ts
     * const bsc = cg.networks.evmRpc({
     *   rpcUrl: 'https://bsc-dataseed.binance.org',
     *   chainId: 56,
     *   name: 'BNB Smart Chain',
     *   symbol: 'BNB',
     * });
     * const conn = cg.connect(bsc, wallet);
     * ```
     */
    evmRpc(config: EvmRpcConfig): EvmRpcNetworkDescriptor;
}
/** @internal Builds the {@link NetworkCollection} for a {@link ChainGate} instance. */
export declare function createNetworkCollection(marketsCache: TTLCache<MarketsResponse>, apiKey?: string): NetworkCollection;