import { Provider } from "@near-js/providers";
import { FinalExecutionOutcome } from "@near-js/types";
import { APIConfig } from "../helpers/apiHelpers";
import { Quote } from "../types";
export interface CreateAccountAction {
    type: "CreateAccount";
}
export interface DeployContractAction {
    type: "DeployContract";
    params: {
        code: Uint8Array;
    };
}
export interface FunctionCallAction {
    type: "FunctionCall";
    params: {
        methodName: string;
        args: object;
        gas: string;
        deposit: string;
    };
}
export interface TransferAction {
    type: "Transfer";
    params: {
        deposit: string;
    };
}
export interface StakeAction {
    type: "Stake";
    params: {
        stake: string;
        publicKey: string;
    };
}
export type AddKeyPermission = "FullAccess" | {
    receiverId: string;
    methodNames: Array<string>;
    allowance?: string;
};
export interface AddKeyAction {
    type: "AddKey";
    params: {
        publicKey: string;
        accessKey: {
            nonce?: number;
            permission: AddKeyPermission;
        };
    };
}
export interface DeleteKeyAction {
    type: "DeleteKey";
    params: {
        publicKey: string;
    };
}
export interface DeleteAccountAction {
    type: "DeleteAccount";
    params: {
        beneficiaryId: string;
    };
}
export type Action = CreateAccountAction | DeployContractAction | FunctionCallAction | TransferAction | StakeAction | AddKeyAction | DeleteKeyAction | DeleteAccountAction;
export type ActionType = Action["type"];
/**
 * Makes action payload for function call in near contract
 * @param methodName method name
 * @param args an object that will be passed as argument to method
 * @param gas gas fee
 * @param deposit deposit amount
 */
export declare function createFunctionCall(methodName: string, args: object, gas: string, deposit: string): FunctionCallAction;
export interface Transaction {
    signerId: string;
    receiverId: string;
    actions: Array<Action>;
}
export interface NearWallet {
    signerId: string;
    signAndSendTransaction: (transaction: Transaction) => Promise<FinalExecutionOutcome>;
}
export declare class NearService {
    readonly wallet: NearWallet;
    private apiService;
    readonly provider: Provider;
    constructor(wallet: NearWallet, apiConfig: APIConfig, options?: {
        sandbox?: boolean;
    });
    /**
     * Fetches a quote for Bitcoin transfer.
     *
     * @returns {Promise<Quote>} A promise that resolves to a Quote object.
     */
    fetchQuote(symbol?: string): Promise<Quote>;
    /**
     * Fetches the Bitcoin vault address.
     *
     * @returns {Promise<{ address: string }>} A promise that resolves to the vault address.
     */
    fetchVault(symbol?: string): Promise<{
        address: string;
        tag?: string;
    }>;
    transferNear(params: {
        signerId?: string;
        amount: string;
    }): Promise<FinalExecutionOutcome>;
    registerAccountInTokenContract(params: {
        signerId?: string;
        tokenContractId: string;
    }): Promise<FinalExecutionOutcome | null>;
    transferTokens(params: {
        signerId?: string;
        amount: string;
        tokenContractId: string;
    }): Promise<FinalExecutionOutcome>;
    getNearBalance(params: {
        signerId?: string;
    }): Promise<{
        block_height: import("@near-js/types").BlockHeight;
        block_hash: import("@near-js/types").BlockHash;
    }>;
    getTokenBalance(params: {
        tokenContractId: string;
        signerId?: string;
    }): Promise<string>;
}