/**
 * Asserts that a given condition is true. If the condition is false, an error is thrown with the provided message.
 *
 * @param {unknown} condition - The condition to evaluate.
 * @param {string} [message] - The error message to throw if the condition is false.
 * @returns {void} Returns void if the condition is true.
 * @throws {Error} Throws an error if the condition is false.
 *
 * @example
 * // This call will succeed without any errors
 * invariant(true, 'This should not throw');
 *
 * // This call will fail and throw an error with the message 'This should throw'
 * invariant(false, 'This should throw');
 *
 * // Example of using invariant with a condition
 * invariant(condition, 'Expected condition is false');
 *
 * // Ensure that the value is neither null nor undefined
 * invariant(value !== null && value !== undefined, 'Value should not be null or undefined');
 *
 * // Example of using invariant to check if a number is positive
 * invariant(number > 0, 'Number must be positive');
 */
declare function invariant(condition: unknown, message: string): asserts condition;

export { invariant };