export declare const EnvironmentConfigEnvironmentSize: {
    /**
     * The size of the environment is unspecified.
     */
    readonly EnvironmentSizeUnspecified: "ENVIRONMENT_SIZE_UNSPECIFIED";
    /**
     * The environment size is small.
     */
    readonly EnvironmentSizeSmall: "ENVIRONMENT_SIZE_SMALL";
    /**
     * The environment size is medium.
     */
    readonly EnvironmentSizeMedium: "ENVIRONMENT_SIZE_MEDIUM";
    /**
     * The environment size is large.
     */
    readonly EnvironmentSizeLarge: "ENVIRONMENT_SIZE_LARGE";
};
/**
 * Optional. The size of the Cloud Composer environment. This field is supported for Cloud Composer environments in versions composer-2.*.*-airflow-*.*.* and newer.
 */
export type EnvironmentConfigEnvironmentSize = (typeof EnvironmentConfigEnvironmentSize)[keyof typeof EnvironmentConfigEnvironmentSize];
export declare const EnvironmentConfigResilienceMode: {
    /**
     * Default mode doesn't change environment parameters.
     */
    readonly ResilienceModeUnspecified: "RESILIENCE_MODE_UNSPECIFIED";
    /**
     * Enabled High Resilience mode, including Cloud SQL HA.
     */
    readonly HighResilience: "HIGH_RESILIENCE";
};
/**
 * Optional. Resilience mode of the Cloud Composer Environment. This field is supported for Cloud Composer environments in versions composer-2.2.0-airflow-*.*.* and newer.
 */
export type EnvironmentConfigResilienceMode = (typeof EnvironmentConfigResilienceMode)[keyof typeof EnvironmentConfigResilienceMode];
export declare const EnvironmentState: {
    /**
     * The state of the environment is unknown.
     */
    readonly StateUnspecified: "STATE_UNSPECIFIED";
    /**
     * The environment is in the process of being created.
     */
    readonly Creating: "CREATING";
    /**
     * The environment is currently running and healthy. It is ready for use.
     */
    readonly Running: "RUNNING";
    /**
     * The environment is being updated. It remains usable but cannot receive additional update requests or be deleted at this time.
     */
    readonly Updating: "UPDATING";
    /**
     * The environment is undergoing deletion. It cannot be used.
     */
    readonly Deleting: "DELETING";
    /**
     * The environment has encountered an error and cannot be used.
     */
    readonly Error: "ERROR";
};
/**
 * The current state of the environment.
 */
export type EnvironmentState = (typeof EnvironmentState)[keyof typeof EnvironmentState];
export declare const NetworkingConfigConnectionType: {
    /**
     * No specific connection type was requested, so the environment uses the default value corresponding to the rest of its configuration.
     */
    readonly ConnectionTypeUnspecified: "CONNECTION_TYPE_UNSPECIFIED";
    /**
     * Requests the use of VPC peerings for connecting the Customer and Tenant projects.
     */
    readonly VpcPeering: "VPC_PEERING";
    /**
     * Requests the use of Private Service Connect for connecting the Customer and Tenant projects.
     */
    readonly PrivateServiceConnect: "PRIVATE_SERVICE_CONNECT";
};
/**
 * Optional. Indicates the user requested specifc connection type between Tenant and Customer projects. You cannot set networking connection type in public IP environment.
 */
export type NetworkingConfigConnectionType = (typeof NetworkingConfigConnectionType)[keyof typeof NetworkingConfigConnectionType];