import * as pulumi from "@pulumi/pulumi";
import { input as inputs, output as outputs } from "../../types";
/**
 * Creates a composite index. This returns a google.longrunning.Operation which may be used to track the status of the creation. The metadata for the operation will be the type IndexOperationMetadata.
 */
export declare class DatabaseCollectionGroupIndex extends pulumi.CustomResource {
    /**
     * Get an existing DatabaseCollectionGroupIndex resource's state with the given name, ID, and optional extra
     * properties used to qualify the lookup.
     *
     * @param name The _unique_ name of the resulting resource.
     * @param id The _unique_ provider ID of the resource to lookup.
     * @param opts Optional settings to control the behavior of the CustomResource.
     */
    static get(name: string, id: pulumi.Input<pulumi.ID>, opts?: pulumi.CustomResourceOptions): DatabaseCollectionGroupIndex;
    /**
     * Returns true if the given object is an instance of DatabaseCollectionGroupIndex.  This is designed to work even
     * when multiple copies of the Pulumi SDK have been loaded into the same process.
     */
    static isInstance(obj: any): obj is DatabaseCollectionGroupIndex;
    /**
     * The fields supported by this index. For composite indexes, this is always 2 or more fields. The last field entry is always for the field path `__name__`. If, on creation, `__name__` was not specified as the last field, it will be added automatically with the same direction as that of the last field defined. If the final field in a composite index is not directional, the `__name__` will be ordered ASCENDING (unless explicitly specified). For single field indexes, this will always be exactly one entry with a field path equal to the field path of the associated field.
     */
    readonly fields: pulumi.Output<outputs.firestore.v1beta2.GoogleFirestoreAdminV1beta2IndexFieldResponse[]>;
    /**
     * A server defined name for this index. The form of this name for composite indexes will be: `projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}/indexes/{composite_index_id}` For single field indexes, this field will be empty.
     */
    readonly name: pulumi.Output<string>;
    /**
     * Indexes with a collection query scope specified allow queries against a collection that is the child of a specific document, specified at query time, and that has the same collection id. Indexes with a collection group query scope specified allow queries against all collections descended from a specific document, specified at query time, and that have the same collection id as this index.
     */
    readonly queryScope: pulumi.Output<string>;
    /**
     * The serving state of the index.
     */
    readonly state: pulumi.Output<string>;
    /**
     * Create a DatabaseCollectionGroupIndex resource with the given unique name, arguments, and options.
     *
     * @param name The _unique_ name of the resource.
     * @param args The arguments to use to populate this resource's properties.
     * @param opts A bag of options that control this resource's behavior.
     */
    constructor(name: string, args: DatabaseCollectionGroupIndexArgs, opts?: pulumi.CustomResourceOptions);
}
/**
 * The set of arguments for constructing a DatabaseCollectionGroupIndex resource.
 */
export interface DatabaseCollectionGroupIndexArgs {
    readonly collectionGroupsId: pulumi.Input<string>;
    readonly databasesId: pulumi.Input<string>;
    /**
     * The fields supported by this index. For composite indexes, this is always 2 or more fields. The last field entry is always for the field path `__name__`. If, on creation, `__name__` was not specified as the last field, it will be added automatically with the same direction as that of the last field defined. If the final field in a composite index is not directional, the `__name__` will be ordered ASCENDING (unless explicitly specified). For single field indexes, this will always be exactly one entry with a field path equal to the field path of the associated field.
     */
    readonly fields?: pulumi.Input<pulumi.Input<inputs.firestore.v1beta2.GoogleFirestoreAdminV1beta2IndexField>[]>;
    readonly indexesId: pulumi.Input<string>;
    /**
     * A server defined name for this index. The form of this name for composite indexes will be: `projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}/indexes/{composite_index_id}` For single field indexes, this field will be empty.
     */
    readonly name?: pulumi.Input<string>;
    readonly projectsId: pulumi.Input<string>;
    /**
     * Indexes with a collection query scope specified allow queries against a collection that is the child of a specific document, specified at query time, and that has the same collection id. Indexes with a collection group query scope specified allow queries against all collections descended from a specific document, specified at query time, and that have the same collection id as this index.
     */
    readonly queryScope?: pulumi.Input<string>;
    /**
     * The serving state of the index.
     */
    readonly state?: pulumi.Input<string>;
}