import { BaseProvider } from '../providers/base';
import { Coin } from '@cryptoandcoffee/akash-jsdk-protobuf';
import { IBCTransferResult } from '../types/results';
export interface Height {
    revisionNumber: bigint;
    revisionHeight: bigint;
}
export interface IBCTransferParams {
    sourceChannel: string;
    token: Coin;
    receiver: string;
    timeoutHeight?: Height;
    timeoutTimestamp?: bigint;
    memo?: string;
    wallet?: any;
}
export interface Channel {
    id: string;
    portId: string;
    state: string;
    ordering: string;
    counterparty: {
        portId: string;
        channelId: string;
    };
    connectionHops: string[];
    version: string;
}
export interface TransferStatus {
    txHash: string;
    status: 'pending' | 'success' | 'failed' | 'timeout';
    height?: number;
    timestamp?: string;
    error?: string;
    acknowledgement?: string;
}
export declare class IBCManager {
    private provider;
    private readonly DEFAULT_TIMEOUT_OFFSET;
    constructor(provider: BaseProvider);
    /**
     * Initiate an IBC transfer to another chain
     */
    transfer(params: IBCTransferParams): Promise<IBCTransferResult>;
    /**
     * Get all IBC channels
     */
    getChannels(): Promise<Channel[]>;
    /**
     * Get details of a specific IBC channel
     */
    getChannel(channelId: string, portId?: string): Promise<Channel>;
    /**
     * Check the status of an IBC transfer by querying transaction details and events
     */
    getTransferStatus(txHash: string): Promise<TransferStatus>;
    /**
     * Get default timeout timestamp (10 minutes from now)
     */
    private getDefaultTimeout;
    /**
     * Calculate timeout height based on current height
     */
    calculateTimeoutHeight(blocksInFuture?: number): Promise<Height>;
    /**
     * Validate an IBC transfer before execution
     */
    validateTransfer(params: IBCTransferParams): Promise<{
        valid: boolean;
        errors: string[];
    }>;
    /**
     * Get IBC denom trace for a token
     */
    getDenomTrace(denom: string): Promise<{
        path: string;
        baseDenom: string;
        hash: string;
    } | null>;
}
export type { IBCTransferResult };
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