import { Command as $Command } from "@smithy/core/client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { GetIndexingRulesRequest, GetIndexingRulesResult } from "../models/models_0";
import type { ServiceInputTypes, ServiceOutputTypes, XRayClientResolvedConfig } from "../XRayClient";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link GetIndexingRulesCommand}.
 */
export interface GetIndexingRulesCommandInput extends GetIndexingRulesRequest {
}
/**
 * @public
 *
 * The output of {@link GetIndexingRulesCommand}.
 */
export interface GetIndexingRulesCommandOutput extends GetIndexingRulesResult, __MetadataBearer {
}
declare const GetIndexingRulesCommand_base: {
    new (input: GetIndexingRulesCommandInput): import("@smithy/core/client").CommandImpl<GetIndexingRulesCommandInput, GetIndexingRulesCommandOutput, XRayClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (...[input]: [] | [GetIndexingRulesCommandInput]): import("@smithy/core/client").CommandImpl<GetIndexingRulesCommandInput, GetIndexingRulesCommandOutput, XRayClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): {
        [x: string]: unknown;
    };
};
/**
 * <p>
 * Retrieves all indexing rules.</p>
 *          <p>Indexing rules are used to determine the server-side sampling rate for spans ingested through the CloudWatchLogs destination and indexed by X-Ray. For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Transaction-Search.html">Transaction Search</a>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { XRayClient, GetIndexingRulesCommand } from "@aws-sdk/client-xray"; // ES Modules import
 * // const { XRayClient, GetIndexingRulesCommand } = require("@aws-sdk/client-xray"); // CommonJS import
 * // import type { XRayClientConfig } from "@aws-sdk/client-xray";
 * const config = {}; // type is XRayClientConfig
 * const client = new XRayClient(config);
 * const input = { // GetIndexingRulesRequest
 *   NextToken: "STRING_VALUE",
 * };
 * const command = new GetIndexingRulesCommand(input);
 * const response = await client.send(command);
 * // { // GetIndexingRulesResult
 * //   IndexingRules: [ // IndexingRuleList
 * //     { // IndexingRule
 * //       Name: "STRING_VALUE",
 * //       ModifiedAt: new Date("TIMESTAMP"),
 * //       Rule: { // IndexingRuleValue Union: only one key present
 * //         Probabilistic: { // ProbabilisticRuleValue
 * //           DesiredSamplingPercentage: Number("double"), // required
 * //           ActualSamplingPercentage: Number("double"),
 * //         },
 * //       },
 * //     },
 * //   ],
 * //   NextToken: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param GetIndexingRulesCommandInput - {@link GetIndexingRulesCommandInput}
 * @returns {@link GetIndexingRulesCommandOutput}
 * @see {@link GetIndexingRulesCommandInput} for command's `input` shape.
 * @see {@link GetIndexingRulesCommandOutput} for command's `response` shape.
 * @see {@link XRayClientResolvedConfig | config} for XRayClient's `config` shape.
 *
 * @throws {@link InvalidRequestException} (client fault)
 *  <p>The request is missing required parameters or has invalid parameters.</p>
 *
 * @throws {@link ThrottledException} (client fault)
 *  <p>The request exceeds the maximum number of requests per second.</p>
 *
 * @throws {@link XRayServiceException}
 * <p>Base exception class for all service exceptions from XRay service.</p>
 *
 *
 * @public
 */
export declare class GetIndexingRulesCommand extends GetIndexingRulesCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: GetIndexingRulesRequest;
            output: GetIndexingRulesResult;
        };
        sdk: {
            input: GetIndexingRulesCommandInput;
            output: GetIndexingRulesCommandOutput;
        };
    };
}