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-rw-r--r--ext/mixed/js/core.js10
1 files changed, 10 insertions, 0 deletions
diff --git a/ext/mixed/js/core.js b/ext/mixed/js/core.js
index bf877e72..0fe5ea20 100644
--- a/ext/mixed/js/core.js
+++ b/ext/mixed/js/core.js
@@ -203,6 +203,16 @@ function promiseTimeout(delay, resolveValue) {
return promise;
}
+function deferPromise() {
+ let resolve;
+ let reject;
+ const promise = new Promise((resolve2, reject2) => {
+ resolve = resolve2;
+ reject = reject2;
+ });
+ return {promise, resolve, reject};
+}
+
/*
* Common events