import { CfnResource, Resolvable } from '../../base';
export declare type Instance_Type = 'AWS::EC2::Instance';
export declare const Instance_Type = "AWS::EC2::Instance";
/**
 * Resource Type definition for AWS::EC2::Instance {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html}
 */
export default function Instance(props: Instance_Properties): CfnResource<Instance_Properties>;
/**
 * Resource Type definition for AWS::EC2::Instance {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html}
 */
export declare type Instance_Properties = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-tenancy}
     */
    Tenancy?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-securitygroups}
     */
    SecurityGroups?: Resolvable<string>[];
    PrivateDnsName?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-privateipaddress}
     */
    PrivateIpAddress?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-userdata}
     */
    UserData?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-blockdevicemappings}
     */
    BlockDeviceMappings?: BlockDeviceMapping[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-iaminstanceprofile}
     */
    IamInstanceProfile?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-ipv6addresses}
     */
    Ipv6Addresses?: InstanceIpv6Address[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-kernelid}
     */
    KernelId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-subnetid}
     */
    SubnetId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-ebsoptimized}
     */
    EbsOptimized?: Resolvable<boolean>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-elasticgpuspecifications}
     */
    ElasticGpuSpecifications?: ElasticGpuSpecification[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-elasticinferenceaccelerators}
     */
    ElasticInferenceAccelerators?: ElasticInferenceAccelerator[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-volumes}
     */
    Volumes?: Volume[];
    PrivateIp?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-ipv6addresscount}
     */
    Ipv6AddressCount?: Resolvable<number>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-launchtemplate}
     */
    LaunchTemplate?: LaunchTemplateSpecification;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-enclaveoptions}
     */
    EnclaveOptions?: EnclaveOptions;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-networkinterfaces}
     */
    NetworkInterfaces?: NetworkInterface[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-imageid}
     */
    ImageId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-instancetype}
     */
    InstanceType?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-monitoring}
     */
    Monitoring?: Resolvable<boolean>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-tags}
     */
    Tags?: Tag[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-additionalinfo}
     */
    AdditionalInfo?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-hibernationoptions}
     */
    HibernationOptions?: HibernationOptions;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-licensespecifications}
     */
    LicenseSpecifications?: LicenseSpecification[];
    PublicIp?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-instanceinitiatedshutdownbehavior}
     */
    InstanceInitiatedShutdownBehavior?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-cpuoptions}
     */
    CpuOptions?: CpuOptions;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-availabilityzone}
     */
    AvailabilityZone?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-hostid}
     */
    HostId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-hostresourcegrouparn}
     */
    HostResourceGroupArn?: Resolvable<string>;
    PublicDnsName?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-securitygroupids}
     */
    SecurityGroupIds?: Resolvable<string>[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-disableapitermination}
     */
    DisableApiTermination?: Resolvable<boolean>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-keyname}
     */
    KeyName?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-ramdiskid}
     */
    RamdiskId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-sourcedestcheck}
     */
    SourceDestCheck?: Resolvable<boolean>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-placementgroupname}
     */
    PlacementGroupName?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-ssmassociations}
     */
    SsmAssociations?: SsmAssociation[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-affinity}
     */
    Affinity?: Resolvable<string>;
    Id?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html#cfn-ec2-instance-creditspecification}
     */
    CreditSpecification?: CreditSpecification;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-launchtemplatespecification.html}
 */
export declare type LaunchTemplateSpecification = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-launchtemplatespecification.html#cfn-ec2-instance-launchtemplatespecification-launchtemplatename}
     */
    LaunchTemplateName?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-launchtemplatespecification.html#cfn-ec2-instance-launchtemplatespecification-launchtemplateid}
     */
    LaunchTemplateId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-launchtemplatespecification.html#cfn-ec2-instance-launchtemplatespecification-version}
     */
    Version: Resolvable<string>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-hibernationoptions.html}
 */
export declare type HibernationOptions = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-hibernationoptions.html#cfn-ec2-instance-hibernationoptions-configured}
     */
    Configured?: Resolvable<boolean>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-licensespecification.html}
 */
export declare type LicenseSpecification = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-licensespecification.html#cfn-ec2-instance-licensespecification-licenseconfigurationarn}
     */
    LicenseConfigurationArn: Resolvable<string>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-cpuoptions.html}
 */
export declare type CpuOptions = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-cpuoptions.html#cfn-ec2-instance-cpuoptions-threadspercore}
     */
    ThreadsPerCore?: Resolvable<number>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-cpuoptions.html#cfn-ec2-instance-cpuoptions-corecount}
     */
    CoreCount?: Resolvable<number>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-nodevice.html}
 */
export declare type NoDevice = {};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-instanceipv6address.html}
 */
export declare type InstanceIpv6Address = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-instanceipv6address.html#cfn-ec2-instance-instanceipv6address-ipv6address}
     */
    Ipv6Address: Resolvable<string>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html}
 */
export declare type NetworkInterface = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-description}
     */
    Description?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-privateipaddress}
     */
    PrivateIpAddress?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-privateipaddresses}
     */
    PrivateIpAddresses?: PrivateIpAddressSpecification[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-secondprivateip}
     */
    SecondaryPrivateIpAddressCount?: Resolvable<number>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-deviceindex}
     */
    DeviceIndex: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-groupset}
     */
    GroupSet?: Resolvable<string>[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#cfn-ec2-instance-networkinterface-ipv6addresses}
     */
    Ipv6Addresses?: InstanceIpv6Address[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-subnetid}
     */
    SubnetId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-associatepubip}
     */
    AssociatePublicIpAddress?: Resolvable<boolean>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-network-iface}
     */
    NetworkInterfaceId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#cfn-ec2-instance-networkinterface-ipv6addresscount}
     */
    Ipv6AddressCount?: Resolvable<number>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-iface-embedded.html#aws-properties-ec2-network-iface-embedded-delete}
     */
    DeleteOnTermination?: Resolvable<boolean>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-elasticgpuspecification.html}
 */
export declare type ElasticGpuSpecification = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-elasticgpuspecification.html#cfn-ec2-instance-elasticgpuspecification-type}
     */
    Type: Resolvable<string>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-elasticinferenceaccelerator.html}
 */
export declare type ElasticInferenceAccelerator = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-elasticinferenceaccelerator.html#cfn-ec2-instance-elasticinferenceaccelerator-type}
     */
    Type: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-elasticinferenceaccelerator.html#cfn-ec2-instance-elasticinferenceaccelerator-count}
     */
    Count?: Resolvable<number>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-ssmassociations.html}
 */
export declare type SsmAssociation = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-ssmassociations.html#cfn-ec2-instance-ssmassociations-associationparameters}
     */
    AssociationParameters?: AssociationParameter[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-ssmassociations.html#cfn-ec2-instance-ssmassociations-documentname}
     */
    DocumentName: Resolvable<string>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-ssmassociations-associationparameters.html}
 */
export declare type AssociationParameter = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-ssmassociations-associationparameters.html#cfn-ec2-instance-ssmassociations-associationparameters-value}
     */
    Value: Resolvable<string>[];
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-ssmassociations-associationparameters.html#cfn-ec2-instance-ssmassociations-associationparameters-key}
     */
    Key: Resolvable<string>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-interface-privateipspec.html}
 */
export declare type PrivateIpAddressSpecification = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-interface-privateipspec.html#cfn-ec2-networkinterface-privateipspecification-privateipaddress}
     */
    PrivateIpAddress: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-network-interface-privateipspec.html#cfn-ec2-networkinterface-privateipspecification-primary}
     */
    Primary: Resolvable<boolean>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-mount-point.html}
 */
export declare type Volume = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-mount-point.html#cfn-ec2-mountpoint-volumeid}
     */
    VolumeId: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-mount-point.html#cfn-ec2-mountpoint-device}
     */
    Device: Resolvable<string>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-enclaveoptions.html}
 */
export declare type EnclaveOptions = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-enclaveoptions.html#cfn-ec2-instance-enclaveoptions-enabled}
     */
    Enabled?: Resolvable<boolean>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-template.html}
 */
export declare type Ebs = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-template.html#cfn-ec2-blockdev-template-snapshotid}
     */
    SnapshotId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-template.html#cfn-ec2-blockdev-template-volumetype}
     */
    VolumeType?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-template.html#cfn-ec2-instance-ebs-kmskeyid}
     */
    KmsKeyId?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-template.html#cfn-ec2-blockdev-template-encrypted}
     */
    Encrypted?: Resolvable<boolean>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-template.html#cfn-ec2-blockdev-template-iops}
     */
    Iops?: Resolvable<number>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-template.html#cfn-ec2-blockdev-template-volumesize}
     */
    VolumeSize?: Resolvable<number>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-template.html#cfn-ec2-blockdev-template-deleteontermination}
     */
    DeleteOnTermination?: Resolvable<boolean>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-mapping.html}
 */
export declare type BlockDeviceMapping = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-mapping.html#cfn-ec2-blockdev-mapping-nodevice}
     */
    NoDevice?: NoDevice;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-mapping.html#cfn-ec2-blockdev-mapping-virtualname}
     */
    VirtualName?: Resolvable<string>;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-mapping.html#cfn-ec2-blockdev-mapping-ebs}
     */
    Ebs?: Ebs;
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-blockdev-mapping.html#cfn-ec2-blockdev-mapping-devicename}
     */
    DeviceName: Resolvable<string>;
};
export declare type Tag = {
    Value: Resolvable<string>;
    Key: Resolvable<string>;
};
/**
 * {@link
 * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-creditspecification.html}
 */
export declare type CreditSpecification = {
    /**
     * {@link
     * http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-creditspecification.html#cfn-ec2-instance-creditspecification-cpucredits}
     */
    CPUCredits?: Resolvable<string>;
};