/**
 * Convert string from snake_case to PascalCase
 * @param s - String to convert
 * @returns Converted string
 */
export declare function snakeToPascal(s: string): string;
/**
 * Convert string from PascalCase to snake_case
 * @param s - String to convert
 * @returns Converted string
 */
export declare function pascalToSnake(s: string): string;