saltfish/dist/utils/languageDetector.d.ts

An interactive video-guided tour system for web applications

/**
 * Detects the user's language from the browser and normalizes it
 * Normalizes language codes (e.g., sv-FI -> sv, en-US -> en)
 * @returns The normalized language code or undefined if not detected
 */
export declare function detectUserLanguage(): string | undefined;
/**
 * Normalizes a language code by removing regional identifiers
 * @param language - The language code to normalize (e.g., 'sv-FI', 'en-US')
 * @returns The normalized language code (e.g., 'sv', 'en')
 */
export declare function normalizeLanguageCode(language: string): string;
/**
 * Processes language configuration, handling 'auto' detection and normalization
 * @param configLanguage - The language setting from config ('auto' or a language code)
 * @returns The final language code to use (normalized and detected if needed)
 */
export declare function processLanguageConfig(configLanguage?: string | 'auto'): string | undefined;
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