import * as pulumi from "@pulumi/pulumi";
/**
 * Retrieves the current IAM policy data for a Spanner database.
 *
 * ## example
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as gcp from "@pulumi/gcp";
 *
 * const foo = gcp.spanner.getDatabaseIamPolicy({
 *     project: database.project,
 *     database: database.name,
 *     instance: database.instance,
 * });
 * ```
 */
export declare function getDatabaseIamPolicy(args: GetDatabaseIamPolicyArgs, opts?: pulumi.InvokeOptions): Promise<GetDatabaseIamPolicyResult>;
/**
 * A collection of arguments for invoking getDatabaseIamPolicy.
 */
export interface GetDatabaseIamPolicyArgs {
    /**
     * The name of the Spanner database.
     */
    database: string;
    /**
     * The name of the Spanner instance the database belongs to.
     */
    instance: string;
    /**
     * The ID of the project in which the resource belongs. If it
     * is not provided, the provider project is used.
     */
    project?: string;
}
/**
 * A collection of values returned by getDatabaseIamPolicy.
 */
export interface GetDatabaseIamPolicyResult {
    readonly database: string;
    /**
     * (Computed) The etag of the IAM policy.
     */
    readonly etag: string;
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    readonly instance: string;
    /**
     * (Computed) The policy data
     */
    readonly policyData: string;
    readonly project: string;
}
/**
 * Retrieves the current IAM policy data for a Spanner database.
 *
 * ## example
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as gcp from "@pulumi/gcp";
 *
 * const foo = gcp.spanner.getDatabaseIamPolicy({
 *     project: database.project,
 *     database: database.name,
 *     instance: database.instance,
 * });
 * ```
 */
export declare function getDatabaseIamPolicyOutput(args: GetDatabaseIamPolicyOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetDatabaseIamPolicyResult>;
/**
 * A collection of arguments for invoking getDatabaseIamPolicy.
 */
export interface GetDatabaseIamPolicyOutputArgs {
    /**
     * The name of the Spanner database.
     */
    database: pulumi.Input<string>;
    /**
     * The name of the Spanner instance the database belongs to.
     */
    instance: pulumi.Input<string>;
    /**
     * The ID of the project in which the resource belongs. If it
     * is not provided, the provider project is used.
     */
    project?: pulumi.Input<string>;
}