@dzapio/sdk/dist/utils/erc20.d.ts

A TypeScript/JavaScript SDK for interacting with the DZap protocol, providing utilities for DeFi operations including Swaps, Bridges, and Zaps.

import { Signer } from 'ethers';
import { WalletClient } from 'viem';
import { StatusCodes, TxnStatus } from '../enums';
import { ApprovalMode, HexString, TokenPermitData } from '../types';
type AllowanceParams = {
    chainId: number;
    sender: HexString;
    tokens: {
        address: HexString;
        amount: string;
        permit?: TokenPermitData;
    }[];
    spender: HexString;
    rpcUrls?: string[];
    mode?: ApprovalMode;
    multicallAddress?: HexString;
};
export declare const approveToken: ({ chainId, signer, rpcUrls, mode, tokens, approvalTxnCallback, spender, }: {
    chainId: number;
    signer: WalletClient | Signer;
    mode: ApprovalMode;
    tokens: {
        address: HexString;
        amount: string;
    }[];
    rpcUrls?: string[];
    approvalTxnCallback?: ({ txnDetails, address, }: {
        txnDetails: {
            txnHash: string;
            code: StatusCodes;
            status: TxnStatus;
        };
        address: HexString;
    }) => Promise<TxnStatus | null>;
    spender: HexString;
}) => Promise<{
    status: TxnStatus;
    code: StatusCodes;
}>;
export declare const batchGetAllowances: ({ chainId, data, owner, multicallAddress, rpcUrls, }: {
    chainId: number;
    data: {
        token: HexString;
        spender: HexString;
    }[];
    owner: HexString;
    multicallAddress?: HexString;
    rpcUrls?: string[];
}) => Promise<{
    status: TxnStatus;
    code: StatusCodes;
    data: Record<string, bigint>;
}>;
export declare const getAllowance: ({ chainId, sender, tokens, rpcUrls, multicallAddress, mode, spender }: AllowanceParams) => Promise<{
    status: TxnStatus;
    code: StatusCodes;
    data: {
        [key: string]: {
            allowance: bigint;
            approvalNeeded: boolean;
            signatureNeeded: boolean;
        };
    };
}>;
export {};