import { IFeeConfig, IGasConfig, IGasSimulator, UIProperties } from "./types";
import { IReactionDisposer } from "mobx";
import { KVStore } from "@keplr-wallet/common";
import { TxChainSetter } from "./chain";
import { ChainGetter, MakeTxResponse } from "@keplr-wallet/stores";
import { Coin, EvmGasSimulationOutcome, StdFee } from "@keplr-wallet/types";
type TxSimulate = Pick<MakeTxResponse, "simulate">;
export type SimulateGasFn = () => TxSimulate;
declare class GasSimulatorState {
    protected _outdatedCosmosSdk: boolean;
    protected _initialGasEstimated: number | null;
    protected _isInitialized: boolean;
    protected _recentGasEstimated: number | undefined;
    protected _tx: TxSimulate | undefined;
    protected _stdFee: StdFee | undefined;
    protected _error: Error | undefined;
    protected _recentEvmSimulationOutcome: EvmGasSimulationOutcome | undefined;
    constructor();
    get outdatedCosmosSdk(): boolean;
    setIsInitialized(value: boolean): void;
    get isInitialized(): boolean;
    setOutdatedCosmosSdk(value: boolean): void;
    get initialGasEstimated(): number | null;
    setInitialGasEstimated(value: number): void;
    get recentGasEstimated(): number | undefined;
    setRecentGasEstimated(value: number): void;
    get tx(): TxSimulate | undefined;
    refreshTx(tx: TxSimulate | undefined): void;
    get stdFee(): StdFee | undefined;
    refreshStdFee(fee: StdFee | undefined): void;
    get error(): Error | undefined;
    setError(error: Error | undefined): void;
    get recentEvmSimulationOutcome(): EvmGasSimulationOutcome | undefined;
    setRecentEvmSimulationOutcome(outcome: EvmGasSimulationOutcome | undefined): void;
    static isZeroFee(amount: readonly Coin[] | undefined): boolean;
}
export declare class GasSimulator extends TxChainSetter implements IGasSimulator {
    protected kvStore: KVStore;
    protected readonly gasConfig: IGasConfig;
    protected readonly feeConfig: IFeeConfig;
    protected readonly initialKey: string;
    protected simulateGasFn: SimulateGasFn;
    protected _key: string;
    protected _gasAdjustmentValue: string;
    protected _enabled: boolean;
    protected _forceDisabled: boolean;
    protected _forceDisableReason: Error | undefined;
    protected _isSimulating: boolean;
    protected _stateMap: Map<string, GasSimulatorState>;
    protected _disposers: IReactionDisposer[];
    constructor(kvStore: KVStore, chainGetter: ChainGetter, initialChainId: string, gasConfig: IGasConfig, feeConfig: IFeeConfig, initialKey: string, simulateGasFn: SimulateGasFn);
    setKVStore(kvStore: KVStore): void;
    get key(): string;
    setKey(value: string): void;
    get isSimulating(): boolean;
    setSimulateGasFn(simulateGasFn: SimulateGasFn): void;
    get enabled(): boolean;
    setEnabled(value: boolean): void;
    get forceDisabled(): boolean;
    get forceDisableReason(): Error | undefined;
    forceDisable(valueOrReason: boolean | Error): void;
    get outdatedCosmosSdk(): boolean;
    get error(): Error | undefined;
    get gasEstimated(): number | undefined;
    get evmSimulationOutcome(): EvmGasSimulationOutcome | undefined;
    get gasAdjustment(): number;
    get gasAdjustmentValue(): string;
    setGasAdjustmentValue(gasAdjustment: string | number): void;
    protected init(): void;
    dispose(): void;
    get uiProperties(): UIProperties;
    protected getState(key: string): GasSimulatorState;
    protected get storeKey(): string;
}
export declare const useGasSimulator: (kvStore: KVStore, chainGetter: ChainGetter, chainId: string, gasConfig: IGasConfig, feeConfig: IFeeConfig, key: string, simulateGasFn: SimulateGasFn, initialDisabled?: boolean) => GasSimulator;
export {};