import * as core from "@shapeshiftoss/hdwallet-core";
import { Isolation } from "../..";
export declare class NearAdapter {
    protected readonly nodeAdapter: Isolation.Adapters.Ed25519;
    constructor(nodeAdapter: Isolation.Adapters.Ed25519);
    /**
     * Get NEAR implicit account address from BIP32 path
     *
     * NEAR implicit accounts are derived directly from Ed25519 public keys:
     * - Account ID = lowercase hex encoding of the 32-byte Ed25519 public key
     * - Result is a 64 character hex string
     *
     * @see https://docs.near.org/integrations/implicit-accounts
     */
    getAddress(addressNList: core.BIP32Path): Promise<string>;
    /**
     * Sign NEAR transaction
     *
     * NEAR transaction signing process:
     * 1. Receive Borsh-serialized transaction bytes
     * 2. Hash with SHA-256
     * 3. Sign hash with Ed25519 private key
     * 4. Return signature as hex string
     *
     * Note: The caller is responsible for Borsh serialization of the transaction
     */
    signTransaction(txBytes: Uint8Array, addressNList: core.BIP32Path): Promise<string>;
    /**
     * Get public key as hex string. Caller converts to ed25519:base58 format if needed.
     */
    getPublicKey(addressNList: core.BIP32Path): Promise<string>;
}
export default NearAdapter;
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