import { _AssetType } from '@soul-wallet/chain-list/types';
import { ChainService } from '@soul-wallet/extension-base/services/chain-service';
import { AbstractChainHandler } from '@soul-wallet/extension-base/services/chain-service/handler/AbstractChainHandler';
import { SubstrateApi } from '@soul-wallet/extension-base/services/chain-service/handler/SubstrateApi';
import { _ApiOptions, _SubstrateChainSpec } from '@soul-wallet/extension-base/services/chain-service/handler/types';
import { _SmartContractTokenInfo, _SubstrateApi } from '@soul-wallet/extension-base/services/chain-service/types';
export declare const DEFAULT_AUX: string[];
export declare class SubstrateChainHandler extends AbstractChainHandler {
    private substrateApiMap;
    private logger;
    constructor(parent?: ChainService);
    getSubstrateApiMap(): Record<string, SubstrateApi>;
    getSubstrateApiByChain(chainSlug: string): SubstrateApi;
    getApiByChain(chain: string): SubstrateApi;
    wakeUp(): Promise<void>;
    sleep(): Promise<void>;
    recoverApi(chainSlug: string): Promise<void>;
    getChainSpec(substrateApi: _SubstrateApi): Promise<_SubstrateChainSpec>;
    getSmartContractTokenInfo(contractAddress: string, tokenType: _AssetType, originChain: string, contractCaller?: string): Promise<_SmartContractTokenInfo>;
    setSubstrateApi(chainSlug: string, substrateApi: SubstrateApi): void;
    destroySubstrateApi(chainSlug: string): void;
    initApi(chainSlug: string, apiUrl: string, { externalApiPromise, onUpdateStatus, providerName }?: Omit<_ApiOptions, 'metadata'>): Promise<SubstrateApi>;
}