import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { CountOpenWorkflowExecutionsInput, WorkflowExecutionCount } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link CountOpenWorkflowExecutionsCommand}.
 */
export interface CountOpenWorkflowExecutionsCommandInput extends CountOpenWorkflowExecutionsInput {
}
/**
 * @public
 *
 * The output of {@link CountOpenWorkflowExecutionsCommand}.
 */
export interface CountOpenWorkflowExecutionsCommandOutput extends WorkflowExecutionCount, __MetadataBearer {
}
declare const CountOpenWorkflowExecutionsCommand_base: {
    new (input: CountOpenWorkflowExecutionsCommandInput): import("@smithy/core/client").CommandImpl<CountOpenWorkflowExecutionsCommandInput, CountOpenWorkflowExecutionsCommandOutput, import("..").SWFClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (input: CountOpenWorkflowExecutionsCommandInput): import("@smithy/core/client").CommandImpl<CountOpenWorkflowExecutionsCommandInput, CountOpenWorkflowExecutionsCommandOutput, import("..").SWFClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>Returns the number of open workflow executions within the given domain that meet the
 *       specified filtering criteria.</p>
 *          <note>
 *             <p>This operation is eventually consistent. The results are best effort and may not
 *         exactly reflect recent updates and changes.</p>
 *          </note>
 *          <p>
 *             <b>Access Control</b>
 *          </p>
 *          <p>You can use IAM policies to control this action's access to Amazon SWF resources as
 *       follows:</p>
 *          <ul>
 *             <li>
 *                <p>Use a <code>Resource</code> element with the domain name to limit the action to
 *           only specified domains.</p>
 *             </li>
 *             <li>
 *                <p>Use an <code>Action</code> element to allow or deny permission to call this
 *           action.</p>
 *             </li>
 *             <li>
 *                <p>Constrain the following parameters by using a <code>Condition</code> element with
 *           the appropriate keys.</p>
 *                <ul>
 *                   <li>
 *                      <p>
 *                         <code>tagFilter.tag</code>: String constraint. The key is
 *                 <code>swf:tagFilter.tag</code>.</p>
 *                   </li>
 *                   <li>
 *                      <p>
 *                         <code>typeFilter.name</code>: String constraint. The key is
 *                 <code>swf:typeFilter.name</code>.</p>
 *                   </li>
 *                   <li>
 *                      <p>
 *                         <code>typeFilter.version</code>: String constraint. The key is
 *                 <code>swf:typeFilter.version</code>.</p>
 *                   </li>
 *                </ul>
 *             </li>
 *          </ul>
 *          <p>If the caller doesn't have sufficient permissions to invoke the action, or the
 *       parameter values fall outside the specified constraints, the action fails. The associated
 *       event attribute's <code>cause</code> parameter is set to <code>OPERATION_NOT_PERMITTED</code>.
 *       For details and example IAM policies, see <a href="https://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html">Using IAM to Manage Access to Amazon SWF
 *         Workflows</a> in the <i>Amazon SWF Developer Guide</i>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { SWFClient, CountOpenWorkflowExecutionsCommand } from "@aws-sdk/client-swf"; // ES Modules import
 * // const { SWFClient, CountOpenWorkflowExecutionsCommand } = require("@aws-sdk/client-swf"); // CommonJS import
 * // import type { SWFClientConfig } from "@aws-sdk/client-swf";
 * const config = {}; // type is SWFClientConfig
 * const client = new SWFClient(config);
 * const input = { // CountOpenWorkflowExecutionsInput
 *   domain: "STRING_VALUE", // required
 *   startTimeFilter: { // ExecutionTimeFilter
 *     oldestDate: new Date("TIMESTAMP"), // required
 *     latestDate: new Date("TIMESTAMP"),
 *   },
 *   typeFilter: { // WorkflowTypeFilter
 *     name: "STRING_VALUE", // required
 *     version: "STRING_VALUE",
 *   },
 *   tagFilter: { // TagFilter
 *     tag: "STRING_VALUE", // required
 *   },
 *   executionFilter: { // WorkflowExecutionFilter
 *     workflowId: "STRING_VALUE", // required
 *   },
 * };
 * const command = new CountOpenWorkflowExecutionsCommand(input);
 * const response = await client.send(command);
 * // { // WorkflowExecutionCount
 * //   count: Number("int"), // required
 * //   truncated: true || false,
 * // };
 *
 * ```
 *
 * @param CountOpenWorkflowExecutionsCommandInput - {@link CountOpenWorkflowExecutionsCommandInput}
 * @returns {@link CountOpenWorkflowExecutionsCommandOutput}
 * @see {@link CountOpenWorkflowExecutionsCommandInput} for command's `input` shape.
 * @see {@link CountOpenWorkflowExecutionsCommandOutput} for command's `response` shape.
 * @see {@link SWFClientResolvedConfig | config} for SWFClient's `config` shape.
 *
 * @throws {@link OperationNotPermittedFault} (client fault)
 *  <p>Returned when the caller doesn't have sufficient permissions to invoke the action.</p>
 *
 * @throws {@link UnknownResourceFault} (client fault)
 *  <p>Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.</p>
 *
 * @throws {@link SWFServiceException}
 * <p>Base exception class for all service exceptions from SWF service.</p>
 *
 *
 * @public
 */
export declare class CountOpenWorkflowExecutionsCommand extends CountOpenWorkflowExecutionsCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: CountOpenWorkflowExecutionsInput;
            output: WorkflowExecutionCount;
        };
        sdk: {
            input: CountOpenWorkflowExecutionsCommandInput;
            output: CountOpenWorkflowExecutionsCommandOutput;
        };
    };
}