/**
 * @fileoverview Greek letters and mathematical symbols for LaTeX rendering
 * @module plugins/latex/symbols
 */
/**
 * Greek letters mapping (lowercase)
 */
export declare const GREEK_LOWERCASE: Record<string, string>;
/**
 * Greek letters mapping (uppercase)
 */
export declare const GREEK_UPPERCASE: Record<string, string>;
/**
 * Mathematical operators
 */
export declare const MATH_OPERATORS: Record<string, string>;
/**
 * Greek letter variants
 */
export declare const GREEK_VARIANTS: Record<string, string>;
/**
 * Arrow symbols
 */
export declare const ARROWS: Record<string, string>;
/**
 * Relation symbols
 */
export declare const RELATIONS: Record<string, string>;
/**
 * Binary operators
 */
export declare const BINARY_OPERATORS: Record<string, string>;
/**
 * Large operators
 */
export declare const BIG_OPERATORS: Record<string, string>;
/**
 * Miscellaneous symbols
 */
export declare const MISC_SYMBOLS: Record<string, string>;
/**
 * Dots and ellipses
 */
export declare const DOTS: Record<string, string>;
/**
 * Delimiters
 */
export declare const DELIMITERS: Record<string, string>;
/**
 * Named functions (rendered as upright text)
 */
export declare const FUNCTIONS: Record<string, string>;
/**
 * All symbols combined
 */
export declare const ALL_SYMBOLS: Record<string, string>;
/**
 * Blackboard-bold (\mathbb) letter map
 */
export declare const BLACKBOARD: Record<string, string>;
/**
 * Calligraphic (\mathcal) letter map
 */
export declare const CALLIGRAPHIC: Record<string, string>;
/**
 * Fraktur (\mathfrak) letter map
 */
export declare const FRAKTUR: Record<string, string>;
/** Total number of directly-mapped LaTeX commands (excludes alphabet maps). */
export declare const SYMBOL_COUNT: number;
/**
 * Get Unicode symbol for a LaTeX command
 */
export declare function getSymbol(command: string): string | undefined;
/**
 * Check if a command is a known symbol
 */
export declare function isSymbol(command: string): boolean;