@cran/lib.vue.ref/mjs/watch/watchWhenDefined.js

Vue Reactivity Extensions

import { watchFilter } from "./watchFilter";
function filter(next) { return !!next; }
/**
 * @since 0.0.1
 * @category Watch
 */
export function watchWhenDefined(source, cb, options) {
    return watchFilter(source, filter, cb, options);
}