Adds dmove to type definition for class Runner

findOne can return null

This can be a breaking change. But it will also fix the contract of the method.

### Fixed
 - fixed `css()` returning camelCased properties even though they were specified in kebap-case
 - fixed `ObjectBag` loosing information when calling `valueOf()` (Numbers lost its unit)

types: remove at() methods

node or new

This reverts commit aeea23be44.

This reverts commit aeea23be44.

This reverts commit dc7e039ef2.

reverting package-lock.json

Update svg.js.d.ts -> zoom

Add zoom():number to d.ts to get current zoom level

zoom should return `this`

Fixes typings starting tsc 4.2.4

update docs link

Types for Style

* typos in 1000-accesses.js

* typos in transforms.js

* typos in Controller.js

* typos in Runner.js

* typos in Timeline.js

* typos in Dom.js

* typos in Marker.js

* typos in Mask.js

* typos in Tspan.js

* typos in containerGeometry.js

* typos in event.js

* typos in css.js

* typos in data.js

* typos in sugar.js

* typos in EventTarget.js

* typos in List.js

* typos in Matrix.js

* typos in SVGArray.js

* typos in utils.js

* typos in RAFPlugin.js

* typos in Runner.js

* typos in Timeline.js

* typos in Dom.js

* typos in Pattern.js

* typos in arrange.js

* typos in Box.js

* typos in SVGNumber.js

* typos in utils.js

* typos in CONTRIBUTING.md

fix arc flags parsing

Allow strings to be passed as transform origin on TS

We need this to be able to pass strings like "top-right" or "center" as transform origin on TypeScript, as they're already supported on JavaScript.

@neomorfeo

Add style() to Container on TS bindings

We need this to be able to define styles on the SVG from TypeScript.

@neomorfeo

Add attribute `rotate` to `MatrixTransformParam`