import * as pulumi from "@pulumi/pulumi";
import * as outputs from "../../types/output";
/**
 * Gets an index.
 */
export declare function getIndex(args: GetIndexArgs, opts?: pulumi.InvokeOptions): Promise<GetIndexResult>;
export interface GetIndexArgs {
    databaseId: string;
    indexId: string;
    project?: string;
}
export interface GetIndexResult {
    /**
     * The collection ID to which this index applies. Required.
     */
    readonly collectionId: string;
    /**
     * The fields to index.
     */
    readonly fields: outputs.firestore.v1beta1.GoogleFirestoreAdminV1beta1IndexFieldResponse[];
    /**
     * The resource name of the index. Output only.
     */
    readonly name: string;
    /**
     * The state of the index. Output only.
     */
    readonly state: string;
}
/**
 * Gets an index.
 */
export declare function getIndexOutput(args: GetIndexOutputArgs, opts?: pulumi.InvokeOptions): pulumi.Output<GetIndexResult>;
export interface GetIndexOutputArgs {
    databaseId: pulumi.Input<string>;
    indexId: pulumi.Input<string>;
    project?: pulumi.Input<string>;
}