import * as core from "@keepkey/hdwallet-core";
import { Transport } from "./transport";
export declare function ethSupportsNetwork(chainId: number): Promise<boolean>;
export declare function ethSupportsSecureTransfer(): Promise<boolean>;
export declare function ethSupportsNativeShapeShift(): boolean;
export declare function ethGetAccountPaths(msg: core.ETHGetAccountPath): Array<core.ETHAccountPath>;
export declare function ethSignTx(transport: Transport, msg: core.ETHSignTx): Promise<core.ETHSignedTx>;
export declare function ethGetAddress(transport: Transport, msg: core.ETHGetAddress): Promise<string>;
export declare function ethSignMessage(transport: Transport, msg: core.ETHSignMessage): Promise<core.ETHSignedMessage>;
/**
 * Supports EIP-712 eth_signTypedData_v4
 * https://docs.metamask.io/wallet/how-to/sign-data/#use-eth_signtypeddata_v4
 * Due to lack of firmware support, a hashed version of the data is
 * displayed to the user on the device when signing
 */
export declare function ethSignTypedData(transport: Transport, msg: core.ETHSignTypedData): Promise<core.ETHSignedTypedData>;
export declare function ethVerifyMessage(transport: Transport, msg: core.ETHVerifyMessage): Promise<boolean>;
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