import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import {
  AppSyncClientResolvedConfig,
  ServiceInputTypes,
  ServiceOutputTypes,
} from "../AppSyncClient";
import {
  GetChannelNamespaceRequest,
  GetChannelNamespaceResponse,
} from "../models/models_0";
export { __MetadataBearer };
export { $Command };
export interface GetChannelNamespaceCommandInput
  extends GetChannelNamespaceRequest {}
export interface GetChannelNamespaceCommandOutput
  extends GetChannelNamespaceResponse,
    __MetadataBearer {}
declare const GetChannelNamespaceCommand_base: {
  new (
    input: GetChannelNamespaceCommandInput
  ): import("@smithy/smithy-client").CommandImpl<
    GetChannelNamespaceCommandInput,
    GetChannelNamespaceCommandOutput,
    AppSyncClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  new (
    input: GetChannelNamespaceCommandInput
  ): import("@smithy/smithy-client").CommandImpl<
    GetChannelNamespaceCommandInput,
    GetChannelNamespaceCommandOutput,
    AppSyncClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
export declare class GetChannelNamespaceCommand extends GetChannelNamespaceCommand_base {
  protected static __types: {
    api: {
      input: GetChannelNamespaceRequest;
      output: GetChannelNamespaceResponse;
    };
    sdk: {
      input: GetChannelNamespaceCommandInput;
      output: GetChannelNamespaceCommandOutput;
    };
  };
}