import type { FeatureFlagRules } from "./types.js";
export type EvaluatedFeatureFlags = Record<string, boolean> | {
    flags?: Record<string, boolean>;
    values?: Record<string, boolean>;
};
export declare function evaluatedFeatureFlagValues(result: EvaluatedFeatureFlags | undefined): Record<string, boolean>;
export declare function featureFlagValue(values: Record<string, boolean>, key: string): boolean;
export declare function normalizeFeatureFlagPercentage(value: unknown): number;
/**
 * Keep the shared editor safe while a remote app is upgrading or returning an
 * optimistic/transient rule envelope. The fleet contract still validates the
 * authoritative response; this only prevents absent collection fields from
 * crashing the operator UI between refreshes.
 */
export declare function normalizeFeatureFlagRules(rules: Partial<FeatureFlagRules> | null | undefined): FeatureFlagRules;
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