import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { ChimeSDKMessagingClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../ChimeSDKMessagingClient";
import type { ListChannelMembershipsRequest, ListChannelMembershipsResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link ListChannelMembershipsCommand}.
 */
export interface ListChannelMembershipsCommandInput extends ListChannelMembershipsRequest {
}
/**
 * @public
 *
 * The output of {@link ListChannelMembershipsCommand}.
 */
export interface ListChannelMembershipsCommandOutput extends ListChannelMembershipsResponse, __MetadataBearer {
}
declare const ListChannelMembershipsCommand_base: {
    new (input: ListChannelMembershipsCommandInput): import("@smithy/smithy-client").CommandImpl<ListChannelMembershipsCommandInput, ListChannelMembershipsCommandOutput, ChimeSDKMessagingClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: ListChannelMembershipsCommandInput): import("@smithy/smithy-client").CommandImpl<ListChannelMembershipsCommandInput, ListChannelMembershipsCommandOutput, ChimeSDKMessagingClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Lists all channel memberships in a channel.</p>
 *          <note>
 *             <p>The <code>x-amz-chime-bearer</code> request header is mandatory. Use the
 *             ARN of the <code>AppInstanceUser</code> or <code>AppInstanceBot</code> that makes the API call as the value in
 *             the header.</p>
 *          </note>
 *          <p>If you want to list the channels to which a specific app instance user belongs, see the
 *          <a href="https://docs.aws.amazon.com/chime-sdk/latest/APIReference/API_messaging-chime_ListChannelMembershipsForAppInstanceUser.html">ListChannelMembershipsForAppInstanceUser</a> API.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { ChimeSDKMessagingClient, ListChannelMembershipsCommand } from "@aws-sdk/client-chime-sdk-messaging"; // ES Modules import
 * // const { ChimeSDKMessagingClient, ListChannelMembershipsCommand } = require("@aws-sdk/client-chime-sdk-messaging"); // CommonJS import
 * // import type { ChimeSDKMessagingClientConfig } from "@aws-sdk/client-chime-sdk-messaging";
 * const config = {}; // type is ChimeSDKMessagingClientConfig
 * const client = new ChimeSDKMessagingClient(config);
 * const input = { // ListChannelMembershipsRequest
 *   ChannelArn: "STRING_VALUE", // required
 *   Type: "DEFAULT" || "HIDDEN",
 *   MaxResults: Number("int"),
 *   NextToken: "STRING_VALUE",
 *   ChimeBearer: "STRING_VALUE", // required
 *   SubChannelId: "STRING_VALUE",
 * };
 * const command = new ListChannelMembershipsCommand(input);
 * const response = await client.send(command);
 * // { // ListChannelMembershipsResponse
 * //   ChannelArn: "STRING_VALUE",
 * //   ChannelMemberships: [ // ChannelMembershipSummaryList
 * //     { // ChannelMembershipSummary
 * //       Member: { // Identity
 * //         Arn: "STRING_VALUE",
 * //         Name: "STRING_VALUE",
 * //       },
 * //     },
 * //   ],
 * //   NextToken: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param ListChannelMembershipsCommandInput - {@link ListChannelMembershipsCommandInput}
 * @returns {@link ListChannelMembershipsCommandOutput}
 * @see {@link ListChannelMembershipsCommandInput} for command's `input` shape.
 * @see {@link ListChannelMembershipsCommandOutput} for command's `response` shape.
 * @see {@link ChimeSDKMessagingClientResolvedConfig | config} for ChimeSDKMessagingClient's `config` shape.
 *
 * @throws {@link BadRequestException} (client fault)
 *  <p>The input parameters don't match the service's restrictions.</p>
 *
 * @throws {@link ForbiddenException} (client fault)
 *  <p>The client is permanently forbidden from making the request.</p>
 *
 * @throws {@link ServiceFailureException} (server fault)
 *  <p>The service encountered an unexpected error.</p>
 *
 * @throws {@link ServiceUnavailableException} (server fault)
 *  <p>The service is currently unavailable.</p>
 *
 * @throws {@link ThrottledClientException} (client fault)
 *  <p>The client exceeded its request rate limit.</p>
 *
 * @throws {@link UnauthorizedClientException} (client fault)
 *  <p>The client is not currently authorized to make the request.</p>
 *
 * @throws {@link ChimeSDKMessagingServiceException}
 * <p>Base exception class for all service exceptions from ChimeSDKMessaging service.</p>
 *
 *
 * @public
 */
export declare class ListChannelMembershipsCommand extends ListChannelMembershipsCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: ListChannelMembershipsRequest;
            output: ListChannelMembershipsResponse;
        };
        sdk: {
            input: ListChannelMembershipsCommandInput;
            output: ListChannelMembershipsCommandOutput;
        };
    };
}