/**
 * Shared validation types for analysis-mode config validation
 */
/**
 * Result of validating an analysis-mode config (funnel, flow, retention).
 *
 * `warnings` is optional — flow analysis surfaces non-fatal warnings, while
 * funnel and retention only produce errors (and omit the field entirely).
 */
export interface AnalysisConfigValidationResult {
    isValid: boolean;
    errors: string[];
    warnings?: string[];
}