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function(e,t,r){"use strict";var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),i=r(150433);r(498121);var o=r(151979),a=r(934580),s=r(284009),l=r(735556);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 r,n=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 n._overshootClamping=u(e.overshootClamping,!1),n._restDisplacementThreshold=u(e.restDisplacementThreshold,.001),n._restSpeedThreshold=u(e.restSpeedThreshold,.001),n._initialVelocity=e.velocity,n._lastVelocity=u(e.velocity,0),n._toValue=e.toValue,n.__isInteraction=void 0===e.isInteraction||e.isInteraction,void 0!==e.bounciness||void 0!==e.speed?(s(void 0===e.tension&&void 0===e.friction,"You can only define bounciness/speed or tension/friction but not both"),r=l.fromBouncinessAndSpeed(u(e.bounciness,8),u(e.speed,12))):r=l.fromOrigamiTensionAndFriction(u(e.tension,40),u(e.friction,7)),n._tension=r.tension,n._friction=r.friction,n}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),n(t,[{key:"start",value:function(e,r,n,i){if(this.__active=!0,this._startPosition=e,this._lastPosition=this._startPosition,this._onUpdate=r,this.__onEnd=n,this._lastTime=Date.now(),i instanceof t){var o=i.getInternalState();this._lastPosition=o.lastPosition,this._lastVelocity=o.lastVelocity,this._lastTime=o.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,r=this._lastPosition,n=this._lastVelocity,i=Date.now();i>this._lastTime+64&&(i=this._lastTime+64);for(var a=Math.floor((i-this._lastTime)/1),s=0;s<a;++s){var l=t,u=this._tension*(this._toValue-r)-this._friction*n,r=e+.001*l/2,n=t+.001*u/2,c=n,f=this._tension*(this._toValue-r)-this._friction*n;r=e+.001*c/2;var d=n=t+.001*f/2,p=this._tension*(this._toValue-r)-this._friction*n;r=e+.001*d/2;var h=n=t+.001*p/2,m=this._tension*(this._toValue-r)-this._friction*n;r=e+.001*d/2,n=t+.001*p/2;var v=(u+2*(f+p)+m)/6;e+=(l+2*(c+d)+h)/6*.001,t+=.001*v}if(this._lastTime=i,this._lastPosition=e,this._lastVelocity=t,this._onUpdate(e),this.__active){var y=!1;this._overshootClamping&&0!==this._tension&&(y=this._startPosition<this._toValue?e>this._toValue:e<this._toValue);var g=Math.abs(t)<=this._restSpeedThreshold,b=!0;if(0!==this._tension&&(b=Math.abs(this._toValue-e)<=this._restDisplacementThreshold),y||g&&b){0!==this._tension&&this._onUpdate(this._toValue),this.__debouncedOnEnd({finished:!0});return}this._animationFrame=o.current(this.onUpdate.bind(this))}}},{key:"stop",value:function(){this.__active=!1,a.current(this._animationFrame),this.__debouncedOnEnd({finished:!1})}}]),t}(i)}