type TOMLValue = string | number | boolean | string[] | number[];
type TOMLObject = {
    [key: string]: TOMLValue | TOMLObject;
};
/**
 * Serialize an object to TOML format string.
 */
export declare function serializeToTOML(obj: TOMLObject): string;
/**
 * Write a value to a TOML config file.
 * Creates the file and parent directories if they don't exist.
 * Preserves existing content.
 */
export declare function writeTOMLValue(filePath: string, key: string, value: TOMLValue): Promise<void>;
/**
 * Remove a key from a TOML config file.
 * Does nothing if the file or key doesn't exist.
 */
export declare function removeTOMLKey(filePath: string, key: string): Promise<void>;
/**
 * Create a commented configuration template.
 */
export declare function createConfigTemplate(): string;
export {};
//# sourceMappingURL=toml-writer.d.ts.map