/**
 * Properties for looking up an existing VPC.
 *
 * The combination of properties must specify filter down to exactly one
 * non-default VPC, otherwise an error is raised.
 */
export interface VpcLookupOptions {
    /**
     * The ID of the VPC
     *
     * If given, will import exactly this VPC.
     *
     * @default Don't filter on vpcId
     */
    readonly vpcId?: string;
    /**
     * The name of the VPC
     *
     * If given, will import the VPC with this name.
     *
     * @default Don't filter on vpcName
     */
    readonly vpcName?: string;
    /**
     * Tags on the VPC
     *
     * The VPC must have all of these tags
     *
     * @default Don't filter on tags
     */
    readonly tags?: {
        [key: string]: string;
    };
    /**
     * Whether to match the default VPC
     *
     * @default Don't care whether we return the default VPC
     */
    readonly isDefault?: boolean;
    /**
     * Optional tag for subnet group name.
     * If not provided, we'll look at the aws-cdk:subnet-name tag.
     * If the subnet does not have the specified tag,
     * we'll use its type as the name.
     *
     * @default aws-cdk:subnet-name
     */
    readonly subnetGroupNameTag?: string;
    /**
     * Optional to override inferred region
     *
     * @default Current stack's environment region
     */
    readonly region?: string;
}