import type { BlobWithName } from './types';
export declare const resizeImage: <T extends File>(file: T, limits: {
    max1: number;
    max2: number;
}) => Promise<BlobWithName>;
/**
 * Resizes an image while maintaining its aspect ratio, ensuring that both dimensions fit within the given constraints.
 *
 * The function takes two numeric constraints (`max1` and `max2`) and determines which one applies to the long side
 * and which one applies to the short side of the image.
 *
 * - If the image already fits within the constraints (both sides are within their respective limits),
 *   it is returned unchanged.
 * - If both constraints are provided, the image is resized so that the long side matches its limit.
 *   However, if this causes the short side to exceed its limit, the short side constraint is applied instead.
 * - If only one constraint is provided, it is applied to the longer side, and the other side is scaled proportionally.
 * - If both constraints are zero or negative, the original image is returned without modifications.
 *
 * @param blob - The original image as a `Blob` object.
 * @param limits - An object containing two numeric constraints, `max1` and `max2`.
 *   - **`max1`** - One of the two size constraints.
 *   - **`max2`** - The second size constraint.
 *     **Note:** `max1` and `max2` are not tied to specific dimensions (width or height).
 *     The function determines which one applies to the long side and which to the short side.
 *
 * @returns A promise that resolves to a new resized `Blob` object, or the original `Blob` if resizing is not needed.
 */
export declare const resizeBlob: <T extends Blob>(blob: T, limits: {
    max1: number;
    max2: number;
}) => Promise<Blob>;