/**
 * Computes the new mediaSingle display width that preserves the original display height
 * when a media node is replaced with a file of a different aspect ratio, clamped to valid bounds.
 *
 * @param targetDisplayHeight - The display height to preserve (from the old image)
 * @param newIntrinsicWidth - The new file's intrinsic pixel width
 * @param newIntrinsicHeight - The new file's intrinsic pixel height
 * @param layout - The mediaSingle layout (affects max width)
 * @param lineLength - The editor content column width in pixels
 */
export declare const computeReplacementDisplayWidth: (targetDisplayHeight: number, newIntrinsicWidth: number, newIntrinsicHeight: number, layout: string, lineLength: number) => number;