import { NarrowedTo } from "./NarrowedTo-DEGJVZVq.cjs";

//#region src/isNumber.d.ts

/**
 * A function that checks if the passed parameter is a number and narrows its
 * type accordingly.
 *
 * @param data - The variable to check.
 * @returns True if the passed input is a number, false otherwise.
 * @signature
 *    R.isNumber(data)
 * @example
 *    R.isNumber(1); // => true
 *    R.isNumber(1n); // => false
 *    R.isNumber('notANumber'); // => false
 * @category Guard
 */
declare function isNumber<T>(data: T | number): data is NarrowedTo<T, number>;
//#endregion
export { isNumber };
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