import { Middleware } from "@feathersjs/hooks/lib";
import { FxError, Result } from "@microsoft/teamsfx-api";
import { ExecutionResult } from "../interface/stepDriver";
export declare function addStartAndEndTelemetry(eventName: string, componentName: string): Middleware;
export declare function isExecutionResult(result: Result<Map<string, string>, FxError> | ExecutionResult): result is ExecutionResult;
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