/// <reference types="node" />
import * as types from ".";
import * as web3 from "@solana/web3.js";
import * as wh from "@certusone/wormhole-sdk";
import { BigNumber } from "ethers";
declare module "./generated_client/types" {
    interface XTokenLocator {
        toNative(): string;
        toEvmFormat(): {
            chainId: number;
            tokenAddr: Buffer;
        };
    }
    interface ForeignAddr {
        toHex(): string;
        toBytes(): Uint8Array;
        toNative(chainId: number | wh.ChainId): string;
    }
}
export declare class XTokenLocatorExt {
    static toNative(x: types.XTokenLocator): string;
    static fromNative(s: string, chainId: wh.ChainId): types.XTokenLocator;
}
export declare class ForeignAddrExt {
    static fromPubkey(k: web3.PublicKey): types.ForeignAddr;
    static fromNative(s: string, chainId: wh.ChainId): types.ForeignAddr;
    static fromBytes(bytes: Uint8Array): types.ForeignAddr;
    static fromHex(s: string): types.ForeignAddr;
    static toBytes(x: types.ForeignAddr): Uint8Array;
    static toHex(x: types.ForeignAddr): string;
    static toNative(x: types.ForeignAddr, chainId: number | wh.ChainId): string;
}
export declare function pubkeyToForeignAddr(pubkey: web3.PublicKey): types.ForeignAddr;
export declare function evmAddrToXTokenLocator(chainId: number, addr: string): {
    chainId: number;
    tokenAddr: Buffer;
};
export declare function xTokenLocatorGeneratedToEvm(input: types.XTokenLocator): {
    chainId: number;
    tokenAddr: Buffer;
};
export declare function evmAddrToBytes(evmAddr: string): Buffer;
export declare class XTokenAmount {
    readonly token: types.XTokenLocator;
    readonly rawAmt: BigNumber;
    constructor(token: types.XTokenLocator, rawAmt: BigNumber);
}