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remove useless vars

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This commit is contained in:
Rene Haas
2022-07-18 12:32:06 +02:00
parent 84783bf33e
commit 9dda0b78a7
1 changed files with 2 additions and 4 deletions
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packages/overlayscrollbars/src/observers/sizeObserver.ts
+2 -4
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@@ -40,8 +40,6 @@ export interface SizeObserverCallbackParams {
export type DestroySizeObserver = () => void; export type DestroySizeObserver = () => void;
const animationStartEventName = 'animationstart';
const scrollEventName = 'scroll';
const scrollAmount = 3333333; const scrollAmount = 3333333;
const getElmDirectionIsRTL = (elm: HTMLElement): boolean => style(elm, 'direction') === 'rtl'; const getElmDirectionIsRTL = (elm: HTMLElement): boolean => style(elm, 'direction') === 'rtl';
const domRectHasDimensions = (rect?: DOMRectReadOnly) => rect && (rect.height || rect.width); const domRectHasDimensions = (rect?: DOMRectReadOnly) => rect && (rect.height || rect.width);
@@ -176,7 +174,7 @@ export const createSizeObserver = (
push( push(
offListeners, offListeners,
on(sizeObserver, scrollEventName, (event: Event) => { on(sizeObserver, 'scroll', (event: Event) => {
const directionIsRTLCacheValues = updateDirectionIsRTLCache(); const directionIsRTLCacheValues = updateDirectionIsRTLCache();
const [directionIsRTL, directionIsRTLChanged] = directionIsRTLCacheValues; const [directionIsRTL, directionIsRTLChanged] = directionIsRTLCacheValues;
@@ -200,7 +198,7 @@ export const createSizeObserver = (
addClass(sizeObserver, classNameSizeObserverAppear); addClass(sizeObserver, classNameSizeObserverAppear);
push( push(
offListeners, offListeners,
on(sizeObserver, animationStartEventName, appearCallback, { on(sizeObserver, 'animationstart', appearCallback, {
// Fire only once for "CSS is ready" event if ResizeObserver strategy is used // Fire only once for "CSS is ready" event if ResizeObserver strategy is used
_once: !!ResizeObserverConstructor, _once: !!ResizeObserverConstructor,
}) })