/**
 * Language profiles with token multipliers
 * Based on research: different languages require different numbers of tokens
 */
export interface LanguageProfile {
    code: string;
    name: string;
    nativeName: string;
    tokenMultiplier: number;
    detectionPatterns: RegExp[];
    confidence: number;
}
/**
 * Token multipliers based on research and testing
 *
 * Sources:
 * - Anthropic: https://docs.anthropic.com/claude/docs/models-overview
 * - OpenAI tokenizer analysis
 * - Community research on multilingual token efficiency
 */
export declare const LANGUAGE_PROFILES: LanguageProfile[];
/**
 * Get language profile by code
 */
export declare function getLanguageProfile(code: string): LanguageProfile | null;
/**
 * Get all supported language codes
 */
export declare function getSupportedLanguages(): string[];
/**
 * Get token multiplier for a language code
 */
export declare function getTokenMultiplier(code: string): number;
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