States the width each of the site's images is laid out at, which App.css sets, so that imageProps asks the server for a copy no larger. A number is a fixed width in CSS pixels, a string a sizes attribute for a width that follows the viewport's. The components that show a thumbnail, a cover or a player's artwork take theirs from here; an avatar's is its size.

Variables

v
IMAGE_SIZES: { compactThumbnail: number; richThumbnail: string; journal: { feature; wide; tall; square; }; playlistThumb: number; playlistTile: string; playlistBanner: string; playerArtwork: number; }

The width of each image, by the place it is shown.