/**
 * Derives a component name from a template file path.
 *
 * The file's base name is split on every non-alphanumeric character and the
 * segments are joined in PascalCase: `theme-toggle.json` → `ThemeToggle`,
 * `user_card.ts` → `UserCard`. A name starting with a digit is prefixed
 * with an underscore to stay a valid JavaScript identifier.
 *
 * Used when the template carries no component name of its own and no
 * `--component-name` flag is given.
 *
 * @param filePath - The template file path.
 * @returns The derived component name.
 */
export declare function componentNameFromFilePath(filePath: string): string;