/**
 * The type of subnet group.
 * Same as SubnetType in the aws-cdk-lib/aws-ec2 package,
 * but we can't use that because of cyclical dependencies.
 */
export declare enum VpcSubnetGroupType {
    /** Public subnet group type. */
    PUBLIC = "Public",
    /** Private subnet group type. */
    PRIVATE = "Private",
    /** Isolated subnet group type. */
    ISOLATED = "Isolated"
}
/**
 * A subnet representation that the VPC provider uses.
 */
export interface VpcSubnet {
    /** The identifier of the subnet. */
    readonly subnetId: string;
    /**
     * The code of the availability zone this subnet is in
     * (for example, 'us-west-2a').
     */
    readonly availabilityZone: string;
    /** The identifier of the route table for this subnet. */
    readonly routeTableId: string;
    /**
     * CIDR range of the subnet
     *
     * @default - CIDR information not available
     */
    readonly cidr?: string;
}
/**
 * A group of subnets returned by the VPC provider.
 * The included subnets do NOT have to be symmetric!
 */
export interface VpcSubnetGroup {
    /**
     * The name of the subnet group,
     * determined by looking at the tags of of the subnets
     * that belong to it.
     */
    readonly name: string;
    /** The type of the subnet group. */
    readonly type: VpcSubnetGroupType;
    /**
     * The subnets that are part of this group.
     * There is no condition that the subnets have to be symmetric
     * in the group.
     */
    readonly subnets: VpcSubnet[];
}
/**
 * Properties of a discovered VPC
 */
export interface VpcContextResponse {
    /**
     * VPC id
     */
    readonly vpcId: string;
    /**
     * VPC cidr
     *
     * @default - CIDR information not available
     */
    readonly vpcCidrBlock?: string;
    /**
     * AZs
     */
    readonly availabilityZones: string[];
    /**
     * IDs of all public subnets
     *
     * Element count: #(availabilityZones) · #(publicGroups)
     */
    readonly publicSubnetIds?: string[];
    /**
     * Name of public subnet groups
     *
     * Element count: #(publicGroups)
     */
    readonly publicSubnetNames?: string[];
    /**
     * Route Table IDs of public subnet groups.
     *
     * Element count: #(availabilityZones) · #(publicGroups)
     */
    readonly publicSubnetRouteTableIds?: string[];
    /**
     * IDs of all private subnets
     *
     * Element count: #(availabilityZones) · #(privateGroups)
     */
    readonly privateSubnetIds?: string[];
    /**
     * Name of private subnet groups
     *
     * Element count: #(privateGroups)
     */
    readonly privateSubnetNames?: string[];
    /**
     * Route Table IDs of private subnet groups.
     *
     * Element count: #(availabilityZones) · #(privateGroups)
     */
    readonly privateSubnetRouteTableIds?: string[];
    /**
     * IDs of all isolated subnets
     *
     * Element count: #(availabilityZones) · #(isolatedGroups)
     */
    readonly isolatedSubnetIds?: string[];
    /**
     * Name of isolated subnet groups
     *
     * Element count: #(isolatedGroups)
     */
    readonly isolatedSubnetNames?: string[];
    /**
     * Route Table IDs of isolated subnet groups.
     *
     * Element count: #(availabilityZones) · #(isolatedGroups)
     */
    readonly isolatedSubnetRouteTableIds?: string[];
    /**
     * The VPN gateway ID
     */
    readonly vpnGatewayId?: string;
    /**
     * The subnet groups discovered for the given VPC.
     * Unlike the above properties, this will include asymmetric subnets,
     * if the VPC has any.
     * This property will only be populated if `VpcContextQuery.returnAsymmetricSubnets`
     * is true.
     *
     * @default - no subnet groups will be returned unless `VpcContextQuery.returnAsymmetricSubnets` is true
     */
    readonly subnetGroups?: VpcSubnetGroup[];
    /**
     * The region in which the VPC is in.
     *
     * @default - Region of the parent stack
     */
    readonly region?: string;
    /**
     * The ID of the AWS account that owns the VPC.
     *
     * @default the account id of the parent stack
     */
    readonly ownerAccountId?: string;
}