| 1 | var preloaders = [];
|
| 2 | /**
|
| 3 | * adds a precondition before resolving any imported object
|
| 4 | */
|
| 5 | export var addPreloader = function (preloader) {
|
| 6 | preloaders.push(preloader);
|
| 7 | return function () {
|
| 8 | preloaders = preloaders.filter(function (p) { return p !== preloader; });
|
| 9 | };
|
| 10 | };
|
| 11 | export var getPreloaders = function () { return preloaders.map(function (preloader) { return preloader(); }); };
|