jitsi_app_c0/react/features/virtual-background/constants.js

/**
 * An enumeration of the different virtual background types.
 *
 * @enum {string}
 */
export const VIRTUAL_BACKGROUND_TYPE = {
    IMAGE: 'image',
    DESKTOP_SHARE: 'desktop-share',
    BLUR: 'blur',
    NONE: 'none'
};