import * as pulumi from "@pulumi/pulumi";
/**
 * Provides access to available platform versions in a location for a given project.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as gcp from "@pulumi/gcp";
 *
 * const uswest = gcp.container.getAttachedVersions({
 *     location: "us-west1",
 *     project: "my-project",
 * });
 * export const firstAvailableVersion = uswest.then(uswest => uswest.validVersions?.[0]);
 * ```
 */
export declare function getAttachedVersions(args: GetAttachedVersionsArgs, opts?: pulumi.InvokeOptions): Promise<GetAttachedVersionsResult>;
/**
 * A collection of arguments for invoking getAttachedVersions.
 */
export interface GetAttachedVersionsArgs {
    /**
     * The location to list versions for.
     */
    location: string;
    /**
     * ID of the project to list available platform versions for. Should match the project the cluster will be deployed to.
     * Defaults to the project that the provider is authenticated with.
     */
    project: string;
}
/**
 * A collection of values returned by getAttachedVersions.
 */
export interface GetAttachedVersionsResult {
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    readonly location: string;
    readonly project: string;
    /**
     * A list of versions available for use with this project and location.
     */
    readonly validVersions: string[];
}
/**
 * Provides access to available platform versions in a location for a given project.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as gcp from "@pulumi/gcp";
 *
 * const uswest = gcp.container.getAttachedVersions({
 *     location: "us-west1",
 *     project: "my-project",
 * });
 * export const firstAvailableVersion = uswest.then(uswest => uswest.validVersions?.[0]);
 * ```
 */
export declare function getAttachedVersionsOutput(args: GetAttachedVersionsOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetAttachedVersionsResult>;
/**
 * A collection of arguments for invoking getAttachedVersions.
 */
export interface GetAttachedVersionsOutputArgs {
    /**
     * The location to list versions for.
     */
    location: pulumi.Input<string>;
    /**
     * ID of the project to list available platform versions for. Should match the project the cluster will be deployed to.
     * Defaults to the project that the provider is authenticated with.
     */
    project: pulumi.Input<string>;
}