Update styled-components to the latest version 🚀

[greenkeeper[bot]]

The dependency styled-components was updated from 3.4.10 to 4.0.3.

This version is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

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Your Greenkeeper bot :palm_tree:

[greenkeeper[bot]]

• The dependency styled-components was updated from 3.4.10 to 4.1.0.

Update to this version instead 🚀

Release Notes for v4.1.0

• Performance optimization for fully static (no function interpolation) styled-components by avoiding using ThemeConsumer since it isn't necessary, by @mxstbr (see #2166)

• Allow disabling "speedy" mode via global SC_DISABLE_SPEEDY variable, by @devrelm (see #2185)

  To make use of this, you can either set SC_DISABLE_SPEEDY in your app's entry file or use something like webpack.DefinePlugin to do it at build time:

  webpack.DefinePlugin({
    SC_DISABLE_SPEEDY: true,
  });

• Attrs can now be passed a function (see #2200); thanks @oliverlaz for providing an early PoC PR for this!

  e.g.:

  styled.div.attrs(props => ({ 'aria-title': props.title }))``;

• Fix the warnTooManyClasses dev helper not being totally dead code eliminated in production (see #2200)

• Deprecate functions as object keys for object-form attrs (see #2200)

  e.g.:

  styled.div.attrs({ 'aria-title': props => props.title })``; // bad
  styled.div.attrs(props => ({ 'aria-title': props.title }))``; // good

  Support for this will be removed in styled-components v5. The primary impetus behind this change is to eliminate confusion around basic functions vs styled-components vs React components provided as values in the object-form attrs constructor, each of which has different handling behaviors. The single outer function to receive the props and then return a props object is conceptually simpler.

• The standalone CDN build is now UMD-compliant and can be used with RequireJS, etc.

• Add pixels to unitless numbers when object interpolation is used, by @Fer0x (see #2173)

• Trying to interpolate a non-styled component into CSS is now a hard error, rather than a warning (see #2173)

[greenkeeper[bot]]

• The dependency styled-components was updated from 3.4.10 to 4.1.1.

Update to this version instead 🚀

Release Notes for v4.1.1

• Put back the try/catch guard around a part of the flattener that sometimes receives undetectable SFCs (fixes an errant hard error in an edge case)

[greenkeeper[bot]]

• The dependency styled-components was updated from 3.4.10 to 4.1.2.

Update to this version instead 🚀

Release Notes for v4.1.2

• Fix function-form attrs to receive the full execution context (including theme) (see #2210)

• Adjust innerRef deprecation warning to not be fired if wrapping a custom component, since that underlying component may not be on forwardRef yet and actually using the prop (see #2211)

• Expose the ThemeConsumer and ThemeContext exports for the native and primitives entries (see #2217)

• Remove createGlobalStyle multimount warning; Concurrent and Strict modes intentionally render the same component multiple times, which causes this warning to be triggered always even when usage is correct in the application (see #2216)

• Folded components are now targettable via component selector as in v3 if you used the old .extend API (see #2239)

• Don't treat uppercased strings as tag-like components and don't filter out props from them (see #2225)

[greenkeeper[bot]]

• The dependency styled-components was updated from 3.4.10 to 4.1.3.

Update to this version instead 🚀