/** Props for {@link ExecutionComparisonView}. */
export interface ExecutionComparisonViewProps {
    /** The "baseline" execution ID (typically the run being investigated). */
    readonly baseExecutionId: string;
    /** The "compare" execution ID (typically a reference/successful run). */
    readonly compareExecutionId: string;
    /** Called when the user clicks "Back" to exit comparison mode. */
    readonly onBack: () => void;
    /** Additional CSS classes for the root container. */
    readonly className?: string;
}
/**
 * Top-level composed comparison view showing summary deltas and a
 * per-task comparison table between two workflow executions.
 *
 * Self-contained: fetches both executions internally via
 * {@link useExecutionComparison}. Zero Console dependencies.
 *
 * Layout:
 * ```
 * Header (back button + execution labels)
 * ComparisonSummaryCards (4 delta cards)
 * TaskComparisonTable (per-task status/duration/cost)
 * ```
 *
 * @example
 * ```tsx
 * <ExecutionComparisonView
 *   baseExecutionId="wfx_failed_123"
 *   compareExecutionId="wfx_success_456"
 *   onBack={() => setCompareMode(false)}
 * />
 * ```
 */
export declare const ExecutionComparisonView: import("react").NamedExoticComponent<ExecutionComparisonViewProps>;
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