import type { ZeroDevProvider } from "../provider.js";
import { type UserOperationStruct, type BigNumberish } from "@alchemy/aa-core";
export declare const withZeroDevGasEstimator: (provider: ZeroDevProvider) => ZeroDevProvider;
export declare const estimateCreationGas: (provider: ZeroDevProvider, initCode?: string) => Promise<bigint>;
/**
 * should cover cost of putting calldata on-chain, and some overhead.
 * actual overhead depends on the expected bundle size
 */
export declare const getPreVerificationGas: (userOp: Partial<UserOperationStruct>) => Promise<number>;
export declare const eip1559GasPrice: (provider: ZeroDevProvider) => Promise<{
    maxFeePerGas: bigint;
    maxPriorityFeePerGas: bigint;
}>;
interface FeeData {
    maxFeePerGas: BigNumberish | null;
    maxPriorityFeePerGas: BigNumberish | null;
}
export declare const getFeeData: (provider: ZeroDevProvider) => Promise<FeeData>;
export {};
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