import { Effect } from "effect";
import type { Abi } from "viem";
import type { ContractWriterShape } from "../../../contract/index.js";
import type { ClientNotFoundError, ContractReadError, GasEstimationError, InsufficientFundsError, SimulationFailedError, UserRejectedError } from "../../../core/index.js";
import type { GasPriceUnavailableError, GasServiceShape } from "../../../gas/index.js";
import type { TxPolicy } from "../../../tx/index.js";
import type { ContractFunctionName, FeeOverrides, TxOverrides, WriteParams } from "../../../types/index.js";
export type BaseOverrides = TxOverrides & FeeOverrides;
export declare const deriveBaseOverrides: (gasService: GasServiceShape, params: {
    chainId: number;
    policy: TxPolicy;
    userOverrides?: TxOverrides;
}) => Effect.Effect<BaseOverrides, GasPriceUnavailableError | ClientNotFoundError, never>;
export declare const simulateAndEstimate: <TAbi extends Abi, TFunctionName extends ContractFunctionName<TAbi, "nonpayable" | "payable">>(writer: ContractWriterShape, params: WriteParams<TAbi, TFunctionName>, baseOverrides: BaseOverrides, policy: TxPolicy) => Effect.Effect<{
    finalGas: bigint;
    overridesWithGas: BaseOverrides & {
        gas: bigint;
    };
}, SimulationFailedError | ContractReadError | GasEstimationError | ClientNotFoundError | InsufficientFundsError | UserRejectedError>;
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