export type ThemeLanguageIntensity = "off" | "subtle" | "rich";
export type ThemeLanguageKey = "inspect.ready" | "ingest.ready" | "health.clear" | "health.clouded" | "connection.bound" | "connection.channelBound" | "drift.detected" | "usage.reserveStable";
declare function normalizeThemeLanguage(raw: string | undefined): ThemeLanguageIntensity;
export declare function resolveThemeLanguageIntensity(envValue: string | undefined, configValue: string | undefined): ThemeLanguageIntensity;
export declare function themedCopy(intensity: ThemeLanguageIntensity, key: ThemeLanguageKey): string | null;
export declare function themeLanguageRationales(): Array<{
    key: ThemeLanguageKey;
    rationale: string;
}>;
export declare const themeLanguageInternals: {
    normalizeThemeLanguage: typeof normalizeThemeLanguage;
};
export {};
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