/**
 * ABI fragments for OFT (Omnichain Fungible Token) and related contracts
 * used in LayerZero cross-chain vault operations.
 *
 * @module ABIs/OFT
 */
/** ERC20 allowance + approve ABI for cross-chain approval checks */
export declare const ABI_CROSS_CHAIN_ERC20: readonly [{
    readonly inputs: readonly [{
        readonly internalType: "address";
        readonly name: "owner";
        readonly type: "address";
    }, {
        readonly internalType: "address";
        readonly name: "spender";
        readonly type: "address";
    }];
    readonly name: "allowance";
    readonly outputs: readonly [{
        readonly internalType: "uint256";
        readonly name: "";
        readonly type: "uint256";
    }];
    readonly stateMutability: "view";
    readonly type: "function";
}, {
    readonly inputs: readonly [{
        readonly internalType: "address";
        readonly name: "spender";
        readonly type: "address";
    }, {
        readonly internalType: "uint256";
        readonly name: "amount";
        readonly type: "uint256";
    }];
    readonly name: "approve";
    readonly outputs: readonly [{
        readonly internalType: "bool";
        readonly name: "";
        readonly type: "bool";
    }];
    readonly stateMutability: "nonpayable";
    readonly type: "function";
}];
/**
 * Multi-asset vault previewDeposit ABI.
 * Uses `previewDeposit(address, uint256)` instead of standard ERC4626's
 * `previewDeposit(uint256)` to specify which asset is being deposited.
 */
export declare const ABI_MULTI_ASSET_PREVIEW_DEPOSIT: readonly [{
    readonly type: "function";
    readonly name: "previewDeposit";
    readonly inputs: readonly [{
        readonly name: "assetIn";
        readonly type: "address";
        readonly internalType: "address";
    }, {
        readonly name: "amountIn";
        readonly type: "uint256";
        readonly internalType: "uint256";
    }];
    readonly outputs: readonly [{
        readonly name: "";
        readonly type: "uint256";
        readonly internalType: "uint256";
    }, {
        readonly name: "";
        readonly type: "uint256";
        readonly internalType: "uint256";
    }];
    readonly stateMutability: "view";
}];
/**
 * Multi-asset vault previewRedemption ABI.
 * Uses `previewRedemption(uint256, bool)` to preview redeem output
 * with an `isInstant` flag.
 */
export declare const ABI_MULTI_ASSET_PREVIEW_REDEEM: readonly [{
    readonly type: "function";
    readonly name: "previewRedemption";
    readonly inputs: readonly [{
        readonly name: "shares";
        readonly type: "uint256";
        readonly internalType: "uint256";
    }, {
        readonly name: "isInstant";
        readonly type: "bool";
        readonly internalType: "bool";
    }];
    readonly outputs: readonly [{
        readonly name: "assetsAmount";
        readonly type: "uint256";
        readonly internalType: "uint256";
    }, {
        readonly name: "assetsAfterFee";
        readonly type: "uint256";
        readonly internalType: "uint256";
    }];
    readonly stateMutability: "view";
}];
/**
 * Standard ERC4626 previewRedeem ABI.
 */
export declare const ABI_STANDARD_PREVIEW_REDEEM: readonly [{
    readonly type: "function";
    readonly name: "previewRedeem";
    readonly inputs: readonly [{
        readonly name: "shares";
        readonly type: "uint256";
    }];
    readonly outputs: readonly [{
        readonly name: "";
        readonly type: "uint256";
    }];
    readonly stateMutability: "view";
}];