docs: update for debounce & interval & time

src/debounce/readme.md

@@ -201,6 +201,9 @@ someHappened(4);
 ### [Tests] Exposed timers API example
 
 ```ts
+/**
+ * `canceller` - is object, which contains previous timeout id and previous effect promise reject
+ */
 const timerFx = createEffect(({ canceller, timeout }: DebounceTimerFxProps) => {
   const { timeoutId, rejectPromise } = canceller;
 

src/interval/readme.md

@@ -106,6 +106,9 @@ keepFresh(someQuery, {
 ### [Tests] Exposed timers API example
 
 ```ts
+/**
+ * `canceller` - is object, which contains previous timeout id and previous effect promise reject
+ */
 const timeoutFx = createEffect(({ canceller, timeout, running }: IntervalTimeoutFxProps) => {
   if (!running) {
     return Promise.reject();

src/time/readme.md

@@ -114,7 +114,11 @@ tick();
 ### [Tests] Exposed timers API example
 
 ```ts
-// you can attach() any source of time
+/**
+ * `timeReader` - is a either `Date.now` or the handler, that was provided via `getNow` in the configuration
+ *
+ * In your custom `readNowFx` you can change the way original time reader is used or call your own timer instead
+ */
 const readNowFx = createEffect<{ timeReader: () => number }, number>(({ timeReader }) => timeReader());
 
 const scope = fork({