import { type Address, type Hex } from "viem";
export declare enum SessionKeyAccessListType {
    ALLOWLIST = 0,
    DENYLIST = 1,
    ALLOW_ALL_ACCESS = 2
}
export type ContractAccessEntry = {
    contractAddress: Address;
    isOnList: boolean;
    checkSelectors: boolean;
};
export type ContractMethodEntry = {
    contractAddress: Address;
    methodSelector: Hex;
    isOnList: boolean;
};
export type TimeRange = {
    validFrom: number;
    validUntil: number;
};
export type NativeTokenLimit = {
    spendLimit: bigint;
    refreshInterval?: number;
};
export type Erc20TokenLimit = {
    tokenAddress: Address;
    spendLimit: bigint;
    refreshInterval?: number;
};
export type GasSpendLimit = {
    spendLimit: bigint;
    refreshInterval?: number;
};
export declare class SessionKeyPermissionsBuilder {
    private _contractAccessControlType;
    private _contractAddressAccessEntrys;
    private _contractMethodAccessEntrys;
    private _timeRange?;
    private _nativeTokenSpendLimit?;
    private _erc20TokenSpendLimits;
    private _gasSpendLimit?;
    private _requiredPaymaster?;
    setContractAccessControlType(aclType: SessionKeyAccessListType): this;
    addContractAddressAccessEntry(entry: ContractAccessEntry): this;
    addContractFunctionAccessEntry(entry: ContractMethodEntry): this;
    setTimeRange(timeRange: TimeRange): this;
    setNativeTokenSpendLimit(limit: NativeTokenLimit): this;
    addErc20TokenSpendLimit(limit: Erc20TokenLimit): this;
    setGasSpendLimit(limit: GasSpendLimit): this;
    setRequiredPaymaster(paymaster: Address): this;
    encode(): Hex[];
    private encodeIfDefined;
}