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function(e,t,n){"use strict";var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),r=n(336258);n(958554);var s=n(259126),a=n(110799),o=n(284009),l=n(177409);function u(e,t){return null==e?t:e}e.exports=function(e){if("function"!=typeof e&&null!==e)throw TypeError("Super expression must either be null or a function, not "+typeof e);function t(e){if(!(this instanceof t))throw TypeError("Cannot call a class as a function");var n,i=function(e,t){if(!e)throw ReferenceError("this hasn't been initialised - super() hasn't been called");return t&&("object"==typeof t||"function"==typeof t)?t:e}(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return i._overshootClamping=u(e.overshootClamping,!1),i._restDisplacementThreshold=u(e.restDisplacementThreshold,.001),i._restSpeedThreshold=u(e.restSpeedThreshold,.001),i._initialVelocity=e.velocity,i._lastVelocity=u(e.velocity,0),i._toValue=e.toValue,i.__isInteraction=void 0===e.isInteraction||e.isInteraction,void 0!==e.bounciness||void 0!==e.speed?(o(void 0===e.tension&&void 0===e.friction,"You can only define bounciness/speed or tension/friction but not both"),n=l.fromBouncinessAndSpeed(u(e.bounciness,8),u(e.speed,12))):n=l.fromOrigamiTensionAndFriction(u(e.tension,40),u(e.friction,7)),i._tension=n.tension,i._friction=n.friction,i}return t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e),i(t,[{key:"start",value:function(e,n,i,r){if(this.__active=!0,this._startPosition=e,this._lastPosition=this._startPosition,this._onUpdate=n,this.__onEnd=i,this._lastTime=Date.now(),r instanceof t){var s=r.getInternalState();this._lastPosition=s.lastPosition,this._lastVelocity=s.lastVelocity,this._lastTime=s.lastTime}void 0!==this._initialVelocity&&null!==this._initialVelocity&&(this._lastVelocity=this._initialVelocity),this.onUpdate()}},{key:"getInternalState",value:function(){return{lastPosition:this._lastPosition,lastVelocity:this._lastVelocity,lastTime:this._lastTime}}},{key:"onUpdate",value:function(){var e=this._lastPosition,t=this._lastVelocity,n=this._lastPosition,i=this._lastVelocity,r=Date.now();r>this._lastTime+64&&(r=this._lastTime+64);for(var a=Math.floor((r-this._lastTime)/1),o=0;o<a;++o){var l=t,u=this._tension*(this._toValue-n)-this._friction*i,n=e+.001*l/2,i=t+.001*u/2,c=i,d=this._tension*(this._toValue-n)-this._friction*i;n=e+.001*c/2;var _=i=t+.001*d/2,h=this._tension*(this._toValue-n)-this._friction*i;n=e+.001*_/2;var f=i=t+.001*h/2,p=this._tension*(this._toValue-n)-this._friction*i;n=e+.001*_/2,i=t+.001*h/2;var E=(u+2*(d+h)+p)/6;e+=(l+2*(c+_)+f)/6*.001,t+=.001*E}if(this._lastTime=r,this._lastPosition=e,this._lastVelocity=t,this._onUpdate(e),this.__active){var m=!1;this._overshootClamping&&0!==this._tension&&(m=this._startPosition<this._toValue?e>this._toValue:e<this._toValue);var g=Math.abs(t)<=this._restSpeedThreshold,A=!0;if(0!==this._tension&&(A=Math.abs(this._toValue-e)<=this._restDisplacementThreshold),m||g&&A){0!==this._tension&&this._onUpdate(this._toValue),this.__debouncedOnEnd({finished:!0});return}this._animationFrame=s.current(this.onUpdate.bind(this))}}},{key:"stop",value:function(){this.__active=!1,a.current(this._animationFrame),this.__debouncedOnEnd({finished:!1})}}]),t}(r)}