import type { Address, Client } from "viem";
/**
 * Computes the EIP-2612 permit `Requirement` an integrator must sign so that `GeneralAdapter1`
 * can pull `amount` of `token`.
 *
 * @param viemClient - Connected viem `Client` (used by the returned `Requirement.sign()`).
 * @param params.token - ERC-20 token address (must support EIP-2612).
 * @param params.chainId - The chain the bundle targets.
 * @param params.args.amount - Required token amount.
 * @param params.nonce - The user's current EIP-2612 nonce on `token`.
 * @param params.supportDeployless - Whether to fetch token metadata via deployless multicall.
 * @returns A single-element array containing the exact-amount `Requirement` to sign.
 * @example
 * ```ts
 * import { createWalletClient, http } from "viem";
 * import { mainnet } from "viem/chains";
 * import { getGeneralAdapterRequirementsPermit } from "@morpho-org/morpho-sdk";
 *
 * const client = createWalletClient({ chain: mainnet, transport: http() });
 * const reqs = await getGeneralAdapterRequirementsPermit(client, {
 *   token: USDC, // an ERC-2612-compatible token; DAI is excluded by getGeneralAdapterRequirements
 *   chainId: 1,
 *   args: { amount: 1_000_000n },
 *   nonce: 0n,
 * });
 * // reqs satisfies Requirement[]
 * ```
 */
export declare const getGeneralAdapterRequirementsPermit: (viemClient: Client, params: {
    token: Address;
    chainId: number;
    args: {
        amount: bigint;
    };
    nonce: bigint;
    supportDeployless?: boolean;
}) => Promise<import("../../../index.js").Requirement<import("../../../index.js").PermitRequirementSignature, undefined>[]>;