import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { ListInstancesRequest, ListInstancesResponse } from "../models/models_0";
import type { ServiceInputTypes, ServiceOutputTypes, SSOAdminClientResolvedConfig } from "../SSOAdminClient";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link ListInstancesCommand}.
 */
export interface ListInstancesCommandInput extends ListInstancesRequest {
}
/**
 * @public
 *
 * The output of {@link ListInstancesCommand}.
 */
export interface ListInstancesCommandOutput extends ListInstancesResponse, __MetadataBearer {
}
declare const ListInstancesCommand_base: {
    new (input: ListInstancesCommandInput): import("@smithy/smithy-client").CommandImpl<ListInstancesCommandInput, ListInstancesCommandOutput, SSOAdminClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (...[input]: [] | [ListInstancesCommandInput]): import("@smithy/smithy-client").CommandImpl<ListInstancesCommandInput, ListInstancesCommandOutput, SSOAdminClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Lists the details of the organization and account instances of IAM Identity Center that were created in or visible to the account calling this API. </p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { SSOAdminClient, ListInstancesCommand } from "@aws-sdk/client-sso-admin"; // ES Modules import
 * // const { SSOAdminClient, ListInstancesCommand } = require("@aws-sdk/client-sso-admin"); // CommonJS import
 * // import type { SSOAdminClientConfig } from "@aws-sdk/client-sso-admin";
 * const config = {}; // type is SSOAdminClientConfig
 * const client = new SSOAdminClient(config);
 * const input = { // ListInstancesRequest
 *   MaxResults: Number("int"),
 *   NextToken: "STRING_VALUE",
 * };
 * const command = new ListInstancesCommand(input);
 * const response = await client.send(command);
 * // { // ListInstancesResponse
 * //   Instances: [ // InstanceList
 * //     { // InstanceMetadata
 * //       InstanceArn: "STRING_VALUE",
 * //       IdentityStoreId: "STRING_VALUE",
 * //       OwnerAccountId: "STRING_VALUE",
 * //       Name: "STRING_VALUE",
 * //       CreatedDate: new Date("TIMESTAMP"),
 * //       Status: "CREATE_IN_PROGRESS" || "CREATE_FAILED" || "DELETE_IN_PROGRESS" || "ACTIVE",
 * //       StatusReason: "STRING_VALUE",
 * //     },
 * //   ],
 * //   NextToken: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param ListInstancesCommandInput - {@link ListInstancesCommandInput}
 * @returns {@link ListInstancesCommandOutput}
 * @see {@link ListInstancesCommandInput} for command's `input` shape.
 * @see {@link ListInstancesCommandOutput} for command's `response` shape.
 * @see {@link SSOAdminClientResolvedConfig | config} for SSOAdminClient's `config` shape.
 *
 * @throws {@link AccessDeniedException} (client fault)
 *  <p>You do not have sufficient access to perform this action.</p>
 *
 * @throws {@link InternalServerException} (server fault)
 *  <p>The request processing has failed because of an unknown error, exception, or failure with an internal server.</p>
 *
 * @throws {@link ThrottlingException} (client fault)
 *  <p>Indicates that the principal has crossed the throttling limits of the API operations.</p>
 *
 * @throws {@link ValidationException} (client fault)
 *  <p>The request failed because it contains a syntax error.</p>
 *
 * @throws {@link SSOAdminServiceException}
 * <p>Base exception class for all service exceptions from SSOAdmin service.</p>
 *
 *
 * @public
 */
export declare class ListInstancesCommand extends ListInstancesCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: ListInstancesRequest;
            output: ListInstancesResponse;
        };
        sdk: {
            input: ListInstancesCommandInput;
            output: ListInstancesCommandOutput;
        };
    };
}