import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { ListConnectionsRequest, ListConnectionsResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link ListConnectionsCommand}.
 */
export interface ListConnectionsCommandInput extends ListConnectionsRequest {
}
/**
 * @public
 *
 * The output of {@link ListConnectionsCommand}.
 */
export interface ListConnectionsCommandOutput extends ListConnectionsResponse, __MetadataBearer {
}
declare const ListConnectionsCommand_base: {
    new (input: ListConnectionsCommandInput): import("@smithy/core/client").CommandImpl<ListConnectionsCommandInput, ListConnectionsCommandOutput, import("..").CloudWatchEventsClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (...[input]: [] | [ListConnectionsCommandInput]): import("@smithy/core/client").CommandImpl<ListConnectionsCommandInput, ListConnectionsCommandOutput, import("..").CloudWatchEventsClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>Retrieves a list of connections from the account.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { CloudWatchEventsClient, ListConnectionsCommand } from "@aws-sdk/client-cloudwatch-events"; // ES Modules import
 * // const { CloudWatchEventsClient, ListConnectionsCommand } = require("@aws-sdk/client-cloudwatch-events"); // CommonJS import
 * // import type { CloudWatchEventsClientConfig } from "@aws-sdk/client-cloudwatch-events";
 * const config = {}; // type is CloudWatchEventsClientConfig
 * const client = new CloudWatchEventsClient(config);
 * const input = { // ListConnectionsRequest
 *   NamePrefix: "STRING_VALUE",
 *   ConnectionState: "CREATING" || "UPDATING" || "DELETING" || "AUTHORIZED" || "DEAUTHORIZED" || "AUTHORIZING" || "DEAUTHORIZING",
 *   NextToken: "STRING_VALUE",
 *   Limit: Number("int"),
 * };
 * const command = new ListConnectionsCommand(input);
 * const response = await client.send(command);
 * // { // ListConnectionsResponse
 * //   Connections: [ // ConnectionResponseList
 * //     { // Connection
 * //       ConnectionArn: "STRING_VALUE",
 * //       Name: "STRING_VALUE",
 * //       ConnectionState: "CREATING" || "UPDATING" || "DELETING" || "AUTHORIZED" || "DEAUTHORIZED" || "AUTHORIZING" || "DEAUTHORIZING",
 * //       StateReason: "STRING_VALUE",
 * //       AuthorizationType: "BASIC" || "OAUTH_CLIENT_CREDENTIALS" || "API_KEY",
 * //       CreationTime: new Date("TIMESTAMP"),
 * //       LastModifiedTime: new Date("TIMESTAMP"),
 * //       LastAuthorizedTime: new Date("TIMESTAMP"),
 * //     },
 * //   ],
 * //   NextToken: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param ListConnectionsCommandInput - {@link ListConnectionsCommandInput}
 * @returns {@link ListConnectionsCommandOutput}
 * @see {@link ListConnectionsCommandInput} for command's `input` shape.
 * @see {@link ListConnectionsCommandOutput} for command's `response` shape.
 * @see {@link CloudWatchEventsClientResolvedConfig | config} for CloudWatchEventsClient's `config` shape.
 *
 * @throws {@link InternalException} (server fault)
 *  <p>This exception occurs due to unexpected causes.</p>
 *
 * @throws {@link CloudWatchEventsServiceException}
 * <p>Base exception class for all service exceptions from CloudWatchEvents service.</p>
 *
 *
 * @public
 */
export declare class ListConnectionsCommand extends ListConnectionsCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: ListConnectionsRequest;
            output: ListConnectionsResponse;
        };
        sdk: {
            input: ListConnectionsCommandInput;
            output: ListConnectionsCommandOutput;
        };
    };
}