import type { Hex } from 'viem';
/**
 * Address of the Dynamic gasless EIP-7702 delegation contract.
 *
 * When a wallet has 7702 delegation active, its on-chain bytecode is
 * `DELEGATION_CODE_PREFIX + this address` (minus the leading "0x").
 */
export declare const DELEGATION_CONTRACT_ADDRESS: Hex;
/**
 * Default lifetime of a signed sponsored-transaction intent, in seconds.
 */
export declare const DEFAULT_VALID_FOR_SECONDS = 600;
/**
 * EIP-7702 delegation code prefix (`0xef0100`). When a wallet is delegated,
 * its code is this prefix followed by the lowercase delegate address.
 */
export declare const DELEGATION_CODE_PREFIX = "0xef0100";
/**
 * UGD authorization mode bytes for a batch-call OpData EIP-712 intent.
 */
export declare const BATCH_CALL_OPDATA_AUTH_MODE: Hex;
/**
 * EIP-712 typed-data definitions for the UGD `AuthorizedExecutions` primary
 * type. Used by `signTypedData` when signing a sponsored intent.
 *
 * Struct name `Execution` and field order are part of the on-chain typehash
 * (`keccak256("AuthorizedExecutions(...)Execution(...)")`). Any divergence
 * produces a different digest, the delegate's `ecrecover` returns a different
 * address, and the call reverts with `UnauthorizedExecution()` (`0x7daadde3`).
 */
export declare const AUTHORIZED_EXECUTIONS_TYPES: {
    readonly AuthorizedExecutions: readonly [{
        readonly name: "calls";
        readonly type: "Execution[]";
    }, {
        readonly name: "deadline";
        readonly type: "uint256";
    }, {
        readonly name: "mode";
        readonly type: "bytes32";
    }, {
        readonly name: "nonce";
        readonly type: "uint256";
    }, {
        readonly name: "relayer";
        readonly type: "address";
    }];
    readonly Execution: readonly [{
        readonly name: "target";
        readonly type: "address";
    }, {
        readonly name: "value";
        readonly type: "uint256";
    }, {
        readonly name: "data";
        readonly type: "bytes";
    }];
};
/**
 * Minimal ABI fragment for the UGD `isNonceUsed(uint256)` view, used to
 * sanity-check randomly-generated intent nonces against the delegation
 * contract's bitmap.
 */
export declare const UGD_ABI: readonly [{
    readonly inputs: readonly [{
        readonly name: "nonce";
        readonly type: "uint256";
    }];
    readonly name: "isNonceUsed";
    readonly outputs: readonly [{
        readonly name: "";
        readonly type: "bool";
    }];
    readonly stateMutability: "view";
    readonly type: "function";
}];