export type TraceStep = {
    callId: string;
    apiName: string;
    params?: Record<string, any>;
    startTime: number;
    endTime?: number;
    parentId?: string;
    error?: string;
};
export declare function extractStepsFromTrace(zipUrl: string): Promise<TraceStep[]>;
export declare function formatStepsForDisplay(steps: TraceStep[]): string[];
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