| 1 | import{options as n}from"preact";function r(){return n.t=n.debounceRendering,n.debounceRendering=function(r){return n.o=r},function(){return n.o&&n.o()}}var t=function(n){return null!=n&&"function"==typeof n.then},o=0;function u(u){if(++o>1){var i=u();return t(i)?i.then(function(){--o}):(--o,Promise.resolve())}var f,c,l=n.requestAnimationFrame,v=r();n.requestAnimationFrame=function(n){return f=n};var a=function(){for(v();f;)c=f,f=null,c(),v();e(),n.requestAnimationFrame=l,--o},d=u();return t(d)?d.then(a):(a(),Promise.resolve())}function e(){n.o&&(n.o(),delete n.o),void 0!==n.t?(n.debounceRendering=n.t,delete n.t):n.debounceRendering=void 0}export{r as setupRerender,u as act,e as teardown};
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