import * as core from "@terrascript/core";
export interface ClusterInstanceArgs extends core.ResourceArgs {
    /**
     * (Optional) Specifies whether any instance modifications
     */
    applyImmediately?: boolean | core.BooleanOut;
    /**
     * (Optional) Indicates that minor engine upgrades will be applied automatically to the instance during
     * the maintenance window. Default is `true`.
     */
    autoMinorVersionUpgrade?: boolean | core.BooleanOut;
    /**
     * (Optional) The EC2 Availability Zone that the neptune instance is created in.
     */
    availabilityZone?: string | core.StringOut;
    /**
     * (Required) The identifier of the [`aws_neptune_cluster`](/docs/providers/aws/r/neptune_cluster.html)
     * in which to launch this instance.
     */
    clusterIdentifier: string | core.StringOut;
    /**
     * (Optional) The name of the database engine to be used for the neptune instance. Defaults to `neptune
     * . Valid Values: `neptune`.
     */
    engine?: string | core.StringOut;
    /**
     * (Optional) The neptune engine version.
     */
    engineVersion?: string | core.StringOut;
    /**
     * (Optional, Forces new resource) The identifier for the neptune instance, if omitted, Terraform will
     * assign a random, unique identifier.
     */
    identifier?: string | core.StringOut;
    /**
     * (Optional, Forces new resource) Creates a unique identifier beginning with the specified prefix. Con
     * flicts with `identifier`.
     */
    identifierPrefix?: string | core.StringOut;
    /**
     * (Required) The instance class to use.
     */
    instanceClass: string | core.StringOut;
    /**
     * (Optional) The name of the neptune parameter group to associate with this instance.
     */
    neptuneParameterGroupName?: string | core.StringOut;
    /**
     * (Required if `publicly_accessible = false`, Optional otherwise) A subnet group to associate with thi
     * s neptune instance. **NOTE:** This must match the `neptune_subnet_group_name` of the attached [`aws_
     * neptune_cluster`](/docs/providers/aws/r/neptune_cluster.html).
     */
    neptuneSubnetGroupName?: string | core.StringOut;
    /**
     * (Optional) The port on which the DB accepts connections. Defaults to `8182`.
     */
    port?: number | core.NumberOut;
    /**
     * (Optional) The daily time range during which automated backups are created if automated backups are
     * enabled. Eg: "04:00-09:00"
     */
    preferredBackupWindow?: string | core.StringOut;
    /**
     * (Optional) The window to perform maintenance in.
     */
    preferredMaintenanceWindow?: string | core.StringOut;
    /**
     * (Optional) Default 0. Failover Priority setting on instance level. The reader who has lower tier has
     * higher priority to get promoter to writer.
     */
    promotionTier?: number | core.NumberOut;
    /**
     * (Optional) Bool to control if instance is publicly accessible. Default is `false`.
     */
    publiclyAccessible?: boolean | core.BooleanOut;
    /**
     * (Optional) A map of tags to assign to the instance. If configured with a provider [`default_tags` co
     * nfiguration block](https://registry.terraform.io/providers/hashicorp/aws/latest/docs#default_tags-co
     * nfiguration-block) present, tags with matching keys will overwrite those defined at the provider-lev
     * el.
     */
    tags?: core.Map<string, string> | core.MapOut<core.StringOut>;
    /**
     * A map of tags assigned to the resource, including those inherited from the provider [`default_tags`
     * configuration block](https://registry.terraform.io/providers/hashicorp/aws/latest/docs#default_tags-
     * configuration-block).
     */
    tagsAll?: core.Map<string, string> | core.MapOut<core.StringOut>;
}
export declare class ClusterInstance extends core.Resource<ClusterInstanceArgs> {
    /**
     * The hostname of the instance. See also `endpoint` and `port`.
     */
    address: string | core.StringOut;
    /**
     * (Optional) Specifies whether any instance modifications
     */
    applyImmediately?: boolean | core.BooleanOut;
    /**
     * Amazon Resource Name (ARN) of neptune instance
     */
    arn: string | core.StringOut;
    /**
     * (Optional) Indicates that minor engine upgrades will be applied automatically to the instance during
     * the maintenance window. Default is `true`.
     */
    autoMinorVersionUpgrade?: boolean | core.BooleanOut;
    /**
     * (Optional) The EC2 Availability Zone that the neptune instance is created in.
     */
    availabilityZone?: string | core.StringOut;
    /**
     * (Required) The identifier of the [`aws_neptune_cluster`](/docs/providers/aws/r/neptune_cluster.html)
     * in which to launch this instance.
     */
    clusterIdentifier: string | core.StringOut;
    /**
     * The region-unique, immutable identifier for the neptune instance.
     */
    dbiResourceId: string | core.StringOut;
    /**
     * The connection endpoint in `address:port` format.
     */
    endpoint: string | core.StringOut;
    /**
     * (Optional) The name of the database engine to be used for the neptune instance. Defaults to `neptune
     * . Valid Values: `neptune`.
     */
    engine?: string | core.StringOut;
    /**
     * (Optional) The neptune engine version.
     */
    engineVersion?: string | core.StringOut;
    /**
     * The Instance identifier
     */
    id: string | core.StringOut;
    /**
     * (Optional, Forces new resource) The identifier for the neptune instance, if omitted, Terraform will
     * assign a random, unique identifier.
     */
    identifier?: string | core.StringOut;
    /**
     * (Optional, Forces new resource) Creates a unique identifier beginning with the specified prefix. Con
     * flicts with `identifier`.
     */
    identifierPrefix?: string | core.StringOut;
    /**
     * (Required) The instance class to use.
     */
    instanceClass: string | core.StringOut;
    /**
     * The ARN for the KMS encryption key if one is set to the neptune cluster.
     */
    kmsKeyArn: string | core.StringOut;
    /**
     * (Optional) The name of the neptune parameter group to associate with this instance.
     */
    neptuneParameterGroupName?: string | core.StringOut;
    /**
     * (Required if `publicly_accessible = false`, Optional otherwise) A subnet group to associate with thi
     * s neptune instance. **NOTE:** This must match the `neptune_subnet_group_name` of the attached [`aws_
     * neptune_cluster`](/docs/providers/aws/r/neptune_cluster.html).
     */
    neptuneSubnetGroupName?: string | core.StringOut;
    /**
     * (Optional) The port on which the DB accepts connections. Defaults to `8182`.
     */
    port?: number | core.NumberOut;
    /**
     * (Optional) The daily time range during which automated backups are created if automated backups are
     * enabled. Eg: "04:00-09:00"
     */
    preferredBackupWindow?: string | core.StringOut;
    /**
     * (Optional) The window to perform maintenance in.
     */
    preferredMaintenanceWindow?: string | core.StringOut;
    /**
     * (Optional) Default 0. Failover Priority setting on instance level. The reader who has lower tier has
     * higher priority to get promoter to writer.
     */
    promotionTier?: number | core.NumberOut;
    /**
     * (Optional) Bool to control if instance is publicly accessible. Default is `false`.
     */
    publiclyAccessible?: boolean | core.BooleanOut;
    /**
     * Specifies whether the neptune cluster is encrypted.
     */
    storageEncrypted: boolean | core.BooleanOut;
    /**
     * (Optional) A map of tags to assign to the instance. If configured with a provider [`default_tags` co
     * nfiguration block](https://registry.terraform.io/providers/hashicorp/aws/latest/docs#default_tags-co
     * nfiguration-block) present, tags with matching keys will overwrite those defined at the provider-lev
     * el.
     */
    tags?: core.Map<string, string> | core.MapOut<core.StringOut>;
    /**
     * A map of tags assigned to the resource, including those inherited from the provider [`default_tags`
     * configuration block](https://registry.terraform.io/providers/hashicorp/aws/latest/docs#default_tags-
     * configuration-block).
     */
    tagsAll?: core.Map<string, string> | core.MapOut<core.StringOut>;
    writer: boolean | core.BooleanOut;
    constructor(name: string, args?: ClusterInstanceArgs);
    getNamespace(): string;
}
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