/**
 * Opacus Multi-Chain Adapter
 * Support for multiple blockchain networks
 */
import { AgentIdentity } from '../types';
export interface ChainAdapter {
    chainId: number;
    name: string;
    connect(rpc: string, privateKey?: string): Promise<void>;
    registerAgent(identity: AgentIdentity, metadata: string): Promise<string>;
    getAgent(agentId: string): Promise<any>;
    sendProof(proof: Uint8Array): Promise<string>;
    getBalance(address: string): Promise<bigint>;
}
/**
 * EVM-compatible chain adapter (Ethereum, Polygon, BSC, etc.)
 */
export declare class EVMChainAdapter implements ChainAdapter {
    chainId: number;
    name: string;
    private provider?;
    private signer?;
    private agentRegistry?;
    constructor(chainId: number, name: string);
    connect(rpc: string, privateKey?: string): Promise<void>;
    setAgentRegistry(address: string, abi: any[]): void;
    registerAgent(identity: AgentIdentity, metadata: string): Promise<string>;
    getAgent(agentId: string): Promise<any>;
    sendProof(proof: Uint8Array): Promise<string>;
    getBalance(address: string): Promise<bigint>;
}
/**
 * Multi-Chain Manager
 * Manages multiple blockchain connections
 */
export declare class MultiChainManager {
    private adapters;
    private primaryChainId;
    registerAdapter(adapter: ChainAdapter): void;
    setPrimaryChain(chainId: number): void;
    getAdapter(chainId?: number): ChainAdapter;
    registerAgentAllChains(identity: AgentIdentity, metadata: string): Promise<Map<number, string>>;
    getSupportedChains(): number[];
    getPrimaryChain(): ChainAdapter;
}
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