diff --git a/package.json b/package.json
index c1b30b19..289f487c 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,8 @@
     "@semantic-release/npm": "^5.0.5",
     "@semantic-release/git": "^7.0.5",
     "rxjs": "^6.3.3",
-    "callbag-interval": "^1.1.0"
+    "callbag-interval": "^1.1.0",
+    "react-spring": "^6.1.4"
   },
   "peerDependencies": {
     "react": "16.7.0-alpha.0",
diff --git a/src/__stories__/useAdopt.story.tsx b/src/__stories__/useAdopt.story.tsx
index 5fe91eaf..cc109d3e 100644
--- a/src/__stories__/useAdopt.story.tsx
+++ b/src/__stories__/useAdopt.story.tsx
@@ -1,7 +1,9 @@
 import {storiesOf} from '@storybook/react';
 import * as React from 'react';
 import {useAdopt} from '..';
+import {useState, useCallback} from '../react';
 import ShowDocs from '../util/ShowDocs';
+import {Spring} from 'react-spring';
 
 const FaCC = ({children}) => {
   return children('VALUE-FaCC');
@@ -10,6 +12,35 @@ const RenderProp = ({render}) => {
   return render('VALUE-RenderProp');
 };
 
+let values = [];
+let cnt = 0;
+const Spring2 = (props) => {
+  if (cnt < 100) {
+    props.children(...values);
+    cnt++;
+  }
+  return <Spring {...props}>{(...res) => {
+    values = res as any;
+    return null;
+  }}</Spring>
+};
+
+let cnt2 = 0;
+
+const Spring3 = (props) => {
+  const [state, set] = useState<any[]>([]);
+
+  return (
+    <Spring {...props}>{(...data) => {
+      setTimeout(() => {
+        set(data);
+        props.children(...data);
+      }, 1);
+      return null;
+    }}</Spring>
+  );
+};
+
 const Demo = () => {
   const [fragment, result] = useAdopt({
     facc: <FaCC/>,
@@ -25,8 +56,50 @@ const Demo = () => {
   );
 };
 
+const AnimationSpring = () => {
+  const style = {
+    width: 200,
+    height: 200,
+    borderRadius: '100px',
+    left: 50,
+    position: 'fixed',
+    background: 'red',
+  };
+
+  return (
+    <Spring3 from={{top: 0}} to={{top: 200}}>{(data) =>
+      <div style={{...style, ...data} as any} />
+    }</Spring3>
+  );
+};
+
+const Animation = () => {
+  const [fragments, res] = useAdopt({animation: <Spring3 from={{top: 0}} to={{top: 200}}/>});
+  const style = {
+    width: 200,
+    height: 200,
+    borderRadius: '100px',
+    left: 50,
+    position: 'fixed',
+    background: 'red',
+  };
+
+  return (
+    <>
+      {fragments}
+      <div style={{...style, ...res.animation[0]} as any} />
+    </>
+  );
+};
+
 storiesOf('useAdopt', module)
   .add('Docs', () => <ShowDocs md={require('../../docs/useAdopt.md')} />)
   .add('Demo', () =>
     <Demo/>
   )
+  .add('AnimationSpring', () =>
+    <AnimationSpring/>
+  )
+  .add('Animation', () =>
+    <Animation/>
+  )
diff --git a/yarn.lock b/yarn.lock
index 5f0cbc41..2522895c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2276,6 +2276,18 @@ chardet@^0.4.0:
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.4.2.tgz#b5473b33dc97c424e5d98dc87d55d4d8a29c8bf2"
   integrity sha1-tUc7M9yXxCTl2Y3IfVXU2KKci/I=
 
+cheerio@^1.0.0-rc.2:
+  version "1.0.0-rc.2"
+  resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-1.0.0-rc.2.tgz#4b9f53a81b27e4d5dac31c0ffd0cfa03cc6830db"
+  integrity sha1-S59TqBsn5NXawxwP/Qz6A8xoMNs=
+  dependencies:
+    css-select "~1.2.0"
+    dom-serializer "~0.1.0"
+    entities "~1.1.1"
+    htmlparser2 "^3.9.1"
+    lodash "^4.15.0"
+    parse5 "^3.0.1"
+
 chokidar@^2.0.2:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.0.4.tgz#356ff4e2b0e8e43e322d18a372460bbcf3accd26"
@@ -2509,6 +2521,11 @@ colormin@^1.0.5:
     css-color-names "0.0.4"
     has "^1.0.1"
 
+colors@0.5.x:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-0.5.1.tgz#7d0023eaeb154e8ee9fce75dcb923d0ed1667774"
+  integrity sha1-fQAj6usVTo7p/Oddy5I9DtFmd3Q=
+
 colors@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
@@ -2874,7 +2891,7 @@ css-loader@^0.28.11:
     postcss-value-parser "^3.3.0"
     source-list-map "^2.0.0"
 
-css-select@^1.1.0:
+css-select@^1.1.0, css-select@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
   integrity sha1-KzoRBTnFNV8c2NMUYj6HCxIeyFg=
@@ -3195,6 +3212,11 @@ dir-glob@^2.0.0:
     arrify "^1.0.1"
     path-type "^3.0.0"
 
+discontinuous-range@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/discontinuous-range/-/discontinuous-range-1.0.0.tgz#e38331f0844bba49b9a9cb71c771585aab1bc65a"
+  integrity sha1-44Mx8IRLukm5qctxx3FYWqsbxlo=
+
 doctrine@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
@@ -3214,7 +3236,7 @@ dom-helpers@^3.3.1:
   resolved "https://registry.yarnpkg.com/dom-helpers/-/dom-helpers-3.3.1.tgz#fc1a4e15ffdf60ddde03a480a9c0fece821dd4a6"
   integrity sha512-2Sm+JaYn74OiTM2wHvxJOo3roiq/h25Yi69Fqk269cNUwIXsCvATB6CRSFC9Am/20G2b28hGv/+7NiWydIrPvg==
 
-dom-serializer@0:
+dom-serializer@0, dom-serializer@~0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.0.tgz#073c697546ce0780ce23be4a28e293e40bc30c82"
   integrity sha1-BzxpdUbOB4DOI75KKOKT5AvDDII=
@@ -3237,6 +3259,11 @@ domelementtype@1:
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.2.1.tgz#578558ef23befac043a1abb0db07635509393479"
   integrity sha512-SQVCLFS2E7G5CRCMdn6K9bIhRj1bS6QBWZfF0TUPh4V/BbqrQ619IdSS3/izn0FZ+9l+uODzaZjb08fjOfablA==
 
+domelementtype@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.0.tgz#b17aed82e8ab59e52dd9c19b1756e0fc187204c2"
+  integrity sha1-sXrtguirWeUt2cGbF1bg/BhyBMI=
+
 domelementtype@~1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
@@ -3249,6 +3276,13 @@ domhandler@2.1:
   dependencies:
     domelementtype "1"
 
+domhandler@^2.3.0:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.4.2.tgz#8805097e933d65e85546f726d60f5eb88b44f803"
+  integrity sha512-JiK04h0Ht5u/80fdLMCEmV4zkNh2BcoMFBmZ/91WtYZ8qVXSKjiw7fXMgFPnHcSZgOo3XdinHvmnDUeMf5R4wA==
+  dependencies:
+    domelementtype "1"
+
 domutils@1.1:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.1.6.tgz#bddc3de099b9a2efacc51c623f28f416ecc57485"
@@ -3264,6 +3298,14 @@ domutils@1.5.1:
     dom-serializer "0"
     domelementtype "1"
 
+domutils@^1.5.1:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.7.0.tgz#56ea341e834e06e6748af7a1cb25da67ea9f8c2a"
+  integrity sha512-Lgd2XcJ/NjEw+7tFvfKxOzCYKZsdct5lczQ2ZaQY8Djz7pfAD3Gbp8ySJWtreII/vDlMVmxwa6pHmdxIYgttDg==
+  dependencies:
+    dom-serializer "0"
+    domelementtype "1"
+
 dot-prop@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-3.0.0.tgz#1b708af094a49c9a0e7dbcad790aba539dac1177"
@@ -3392,7 +3434,7 @@ enhanced-resolve@^3.0.0, enhanced-resolve@^3.4.0:
     object-assign "^4.0.1"
     tapable "^0.2.7"
 
-entities@~1.1.1:
+entities@^1.1.1, entities@~1.1.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
   integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
@@ -3405,6 +3447,53 @@ env-ci@^3.0.0:
     execa "^1.0.0"
     java-properties "^0.2.9"
 
+enzyme-adapter-react-16@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/enzyme-adapter-react-16/-/enzyme-adapter-react-16-1.6.0.tgz#3fca28d3c32f3ff427495380fe2dd51494689073"
+  integrity sha512-ay9eGFpChyUDnjTFMMJHzrb681LF3hPWJLEA7RoLFG9jSWAdAm2V50pGmFV9dYGJgh5HfdiqM+MNvle41Yf/PA==
+  dependencies:
+    enzyme-adapter-utils "^1.8.0"
+    function.prototype.name "^1.1.0"
+    object.assign "^4.1.0"
+    object.values "^1.0.4"
+    prop-types "^15.6.2"
+    react-is "^16.5.2"
+    react-test-renderer "^16.0.0-0"
+
+enzyme-adapter-utils@^1.8.0:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/enzyme-adapter-utils/-/enzyme-adapter-utils-1.8.1.tgz#a927d840ce2c14b42892a533aec836809d4e022b"
+  integrity sha512-s3QB3xQAowaDS2sHhmEqrT13GJC4+n5bG015ZkLv60n9k5vhxxHTQRIneZmQ4hmdCZEBrvUJ89PG6fRI5OEeuQ==
+  dependencies:
+    function.prototype.name "^1.1.0"
+    object.assign "^4.1.0"
+    prop-types "^15.6.2"
+
+enzyme@^3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/enzyme/-/enzyme-3.7.0.tgz#9b499e8ca155df44fef64d9f1558961ba1385a46"
+  integrity sha512-QLWx+krGK6iDNyR1KlH5YPZqxZCQaVF6ike1eDJAOg0HvSkSCVImPsdWaNw6v+VrnK92Kg8jIOYhuOSS9sBpyg==
+  dependencies:
+    array.prototype.flat "^1.2.1"
+    cheerio "^1.0.0-rc.2"
+    function.prototype.name "^1.1.0"
+    has "^1.0.3"
+    is-boolean-object "^1.0.0"
+    is-callable "^1.1.4"
+    is-number-object "^1.0.3"
+    is-string "^1.0.4"
+    is-subset "^0.1.1"
+    lodash.escape "^4.0.1"
+    lodash.isequal "^4.5.0"
+    object-inspect "^1.6.0"
+    object-is "^1.0.1"
+    object.assign "^4.1.0"
+    object.entries "^1.0.4"
+    object.values "^1.0.4"
+    raf "^3.4.0"
+    rst-selector-parser "^2.2.3"
+    string.prototype.trim "^1.1.2"
+
 err-code@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/err-code/-/err-code-1.1.2.tgz#06e0116d3028f6aef4806849eb0ea6a748ae6960"
@@ -3431,7 +3520,7 @@ error-stack-parser@^2.0.1:
   dependencies:
     stackframe "^1.0.4"
 
-es-abstract@^1.10.0, es-abstract@^1.11.0, es-abstract@^1.12.0, es-abstract@^1.4.3, es-abstract@^1.5.1, es-abstract@^1.6.1, es-abstract@^1.7.0, es-abstract@^1.9.0:
+es-abstract@^1.10.0, es-abstract@^1.11.0, es-abstract@^1.12.0, es-abstract@^1.4.3, es-abstract@^1.5.0, es-abstract@^1.5.1, es-abstract@^1.6.1, es-abstract@^1.7.0, es-abstract@^1.9.0:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.12.0.tgz#9dbbdd27c6856f0001421ca18782d786bf8a6165"
   integrity sha512-C8Fx/0jFmV5IPoMOFPA9P9G5NtqW+4cOPit3MIuvR2t7Ag2K15EJTpxnHAYTzL+aYQJIESYeXZmDBfOBE1HcpA==
@@ -4411,7 +4500,7 @@ has-values@^1.0.0:
     is-number "^3.0.0"
     kind-of "^4.0.0"
 
-has@^1.0.1:
+has@^1.0.1, has@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
   integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==
@@ -4534,6 +4623,18 @@ html-webpack-plugin@^2.30.1:
     pretty-error "^2.0.2"
     toposort "^1.0.0"
 
+htmlparser2@^3.9.1:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.10.0.tgz#5f5e422dcf6119c0d983ed36260ce9ded0bee464"
+  integrity sha512-J1nEUGv+MkXS0weHNWVKJJ+UrLfePxRWpN3C9bEi9fLxL2+ggW94DQvgYVXsaT30PGwYRIZKNZXuyMhp3Di4bQ==
+  dependencies:
+    domelementtype "^1.3.0"
+    domhandler "^2.3.0"
+    domutils "^1.5.1"
+    entities "^1.1.1"
+    inherits "^2.0.1"
+    readable-stream "^3.0.6"
+
 htmlparser2@~3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.3.0.tgz#cc70d05a59f6542e43f0e685c982e14c924a9efe"
@@ -4868,6 +4969,11 @@ is-binary-path@^1.0.0:
   dependencies:
     binary-extensions "^1.0.0"
 
+is-boolean-object@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-boolean-object/-/is-boolean-object-1.0.0.tgz#98f8b28030684219a95f375cfbd88ce3405dff93"
+  integrity sha1-mPiygDBoQhmpXzdc+9iM40Bd/5M=
+
 is-buffer@^1.1.5:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
@@ -5014,6 +5120,11 @@ is-npm@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-npm/-/is-npm-1.0.0.tgz#f2fb63a65e4905b406c86072765a1a4dc793b9f4"
   integrity sha1-8vtjpl5JBbQGyGBydloaTceTufQ=
 
+is-number-object@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-number-object/-/is-number-object-1.0.3.tgz#f265ab89a9f445034ef6aff15a8f00b00f551799"
+  integrity sha1-8mWrian0RQNO9q/xWo8AsA9VF5k=
+
 is-number@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
@@ -5077,6 +5188,11 @@ is-stream@^1.0.0, is-stream@^1.0.1, is-stream@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
   integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
 
+is-string@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-string/-/is-string-1.0.4.tgz#cc3a9b69857d621e963725a24caeec873b826e64"
+  integrity sha1-zDqbaYV9Yh6WNyWiTK7shzuCbmQ=
+
 is-subset@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-subset/-/is-subset-0.1.1.tgz#8a59117d932de1de00f245fcdd39ce43f1e939a6"
@@ -5517,6 +5633,11 @@ lodash.debounce@^4.0.8:
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
   integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
 
+lodash.escape@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/lodash.escape/-/lodash.escape-4.0.1.tgz#c9044690c21e04294beaa517712fded1fa88de98"
+  integrity sha1-yQRGkMIeBClL6qUXcS/e0fqI3pg=
+
 lodash.escaperegexp@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/lodash.escaperegexp/-/lodash.escaperegexp-4.1.2.tgz#64762c48618082518ac3df4ccf5d5886dae20347"
@@ -5537,6 +5658,11 @@ lodash.isarray@^3.0.0:
   resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
   integrity sha1-eeTriMNqgSKvhvhEqpvNhRtfu1U=
 
+lodash.isequal@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
+  integrity sha1-QVxEePK8wwEgwizhDtMib30+GOA=
+
 lodash.isplainobject@^4.0.6:
   version "4.0.6"
   resolved "https://registry.yarnpkg.com/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz#7c526a52d89b45c45cc690b88163be0497f550cb"
@@ -5606,7 +5732,7 @@ lodash.without@~4.4.0:
   resolved "https://registry.yarnpkg.com/lodash.without/-/lodash.without-4.4.0.tgz#3cd4574a00b67bae373a94b748772640507b7aac"
   integrity sha1-PNRXSgC2e643OpS3SHcmQFB7eqw=
 
-lodash@^4.17.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.1, lodash@^4.3.0:
+lodash@^4.15.0, lodash@^4.17.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.1, lodash@^4.3.0:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
   integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
@@ -6021,6 +6147,11 @@ modify-values@^1.0.0:
   resolved "https://registry.yarnpkg.com/modify-values/-/modify-values-1.0.1.tgz#b3939fa605546474e3e3e3c63d64bd43b4ee6022"
   integrity sha512-xV2bxeN6F7oYjZWTe/YPAy6MN2M+sL4u/Rlm2AHCIVGfo2p1yGmBHQ6vHehl4bRTZBdHu3TSkWdYgkwpYzAGSw==
 
+moo@^0.4.3:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/moo/-/moo-0.4.3.tgz#3f847a26f31cf625a956a87f2b10fbc013bfd10e"
+  integrity sha512-gFD2xGCl8YFgGHsqJ9NKRVdwlioeW3mI1iqfLNYQOv0+6JRwG58Zk9DIGQgyIaffSYaO1xsKnMaYzzNr1KyIAw==
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"
@@ -6084,6 +6215,17 @@ nanomatch@^1.2.9:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+nearley@^2.7.10:
+  version "2.15.1"
+  resolved "https://registry.yarnpkg.com/nearley/-/nearley-2.15.1.tgz#965e4e6ec9ed6b80fc81453e161efbcebb36d247"
+  integrity sha512-8IUY/rUrKz2mIynUGh8k+tul1awMKEjeHHC5G3FHvvyAW6oq4mQfNp2c0BMea+sYZJvYcrrM6GmZVIle/GRXGw==
+  dependencies:
+    moo "^0.4.3"
+    nomnom "~1.6.2"
+    railroad-diagrams "^1.0.0"
+    randexp "0.4.6"
+    semver "^5.4.1"
+
 needle@^2.2.1:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/needle/-/needle-2.2.4.tgz#51931bff82533b1928b7d1d69e01f1b00ffd2a4e"
@@ -6224,6 +6366,14 @@ node-pre-gyp@^0.10.0:
     semver "^5.3.0"
     tar "^4"
 
+nomnom@~1.6.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/nomnom/-/nomnom-1.6.2.tgz#84a66a260174408fc5b77a18f888eccc44fb6971"
+  integrity sha1-hKZqJgF0QI/Ft3oY+IjszET7aXE=
+  dependencies:
+    colors "0.5.x"
+    underscore "~1.4.4"
+
 "nopt@2 || 3":
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
@@ -6570,7 +6720,17 @@ object-copy@^0.1.0:
     define-property "^0.2.5"
     kind-of "^3.0.3"
 
-object-keys@^1.0.12:
+object-inspect@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.6.0.tgz#c70b6cbf72f274aab4c34c0c82f5167bf82cf15b"
+  integrity sha512-GJzfBZ6DgDAmnuaM3104jR4s1Myxr3Y3zfIyN4z3UdqN69oSRacNK8UhnobDdC+7J2AHCjGwxQubNJfE70SXXQ==
+
+object-is@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/object-is/-/object-is-1.0.1.tgz#0aa60ec9989a0b3ed795cf4d06f62cf1ad6539b6"
+  integrity sha1-CqYOyZiaCz7Xlc9NBvYs8a1lObY=
+
+object-keys@^1.0.11, object-keys@^1.0.12:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.0.12.tgz#09c53855377575310cca62f55bb334abff7b3ed2"
   integrity sha512-FTMyFUm2wBcGHnH2eXmz7tC6IwlqQZ6mVZ+6dm6vZ4IQIHjs6FdNsQBuKGPuUUUY6NfJw2PshC08Tn6LzLDOag==
@@ -6582,6 +6742,16 @@ object-visit@^1.0.0:
   dependencies:
     isobject "^3.0.0"
 
+object.assign@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.0.tgz#968bf1100d7956bb3ca086f006f846b3bc4008da"
+  integrity sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==
+  dependencies:
+    define-properties "^1.1.2"
+    function-bind "^1.1.1"
+    has-symbols "^1.0.0"
+    object-keys "^1.0.11"
+
 object.entries@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/object.entries/-/object.entries-1.0.4.tgz#1bf9a4dd2288f5b33f3a993d257661f05d161a5f"
@@ -6904,6 +7074,13 @@ parse-passwd@^1.0.0:
   resolved "https://registry.yarnpkg.com/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
   integrity sha1-bVuTSkVpk7I9N/QKOC1vFmao5cY=
 
+parse5@^3.0.1:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-3.0.3.tgz#042f792ffdd36851551cf4e9e066b3874ab45b5c"
+  integrity sha512-rgO9Zg5LLLkfJF9E6CCmXlSE4UVceloys8JrFqCcHloC3usd/kJCyPDwH2SOlzix2j3xaP9sUX3e8+kvkuleAA==
+  dependencies:
+    "@types/node" "*"
+
 parseurl@~1.3.2:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
@@ -7560,6 +7737,26 @@ radium@^0.19.0:
     inline-style-prefixer "^2.0.5"
     prop-types "^15.5.8"
 
+raf@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/raf/-/raf-3.4.0.tgz#a28876881b4bc2ca9117d4138163ddb80f781575"
+  integrity sha512-pDP/NMRAXoTfrhCfyfSEwJAKLaxBU9eApMeBPB1TkDouZmvPerIClV8lTAd+uF8ZiTaVl69e1FCxQrAd/VTjGw==
+  dependencies:
+    performance-now "^2.1.0"
+
+railroad-diagrams@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/railroad-diagrams/-/railroad-diagrams-1.0.0.tgz#eb7e6267548ddedfb899c1b90e57374559cddb7e"
+  integrity sha1-635iZ1SN3t+4mcG5Dlc3RVnN234=
+
+randexp@0.4.6:
+  version "0.4.6"
+  resolved "https://registry.yarnpkg.com/randexp/-/randexp-0.4.6.tgz#e986ad5e5e31dae13ddd6f7b3019aa7c87f60ca3"
+  integrity sha512-80WNmd9DA0tmZrw9qQa62GPPWfuXJknrmVmLcxvq4uZBdYqb1wYoKTmnlGUchvVWe0XiLupYkBoXVOxz3C8DYQ==
+  dependencies:
+    discontinuous-range "1.0.0"
+    ret "~0.1.10"
+
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.6.tgz#d302c522948588848a8d300c932b44c24231da80"
@@ -7689,6 +7886,11 @@ react-inspector@^2.2.2:
     babel-runtime "^6.26.0"
     is-dom "^1.0.9"
 
+react-is@^16.5.2, react-is@^16.6.0:
+  version "16.6.0"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.6.0.tgz#456645144581a6e99f6816ae2bd24ee94bdd0c01"
+  integrity sha512-q8U7k0Fi7oxF1HvQgyBjPwDXeMplEsArnKt2iYhuIF86+GBbgLHdAmokL3XUFjTd7Q363OSNG55FOGUdONVn1g==
+
 react-lifecycles-compat@^3.0.0, react-lifecycles-compat@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"
@@ -7714,6 +7916,15 @@ react-split-pane@^0.1.77:
     react-lifecycles-compat "^3.0.4"
     react-style-proptype "^3.0.0"
 
+react-spring@^6.1.4:
+  version "6.1.4"
+  resolved "https://registry.yarnpkg.com/react-spring/-/react-spring-6.1.4.tgz#e3a42063f655e1cdd6f872d2b3526452b789dabc"
+  integrity sha512-OzfTTUvULIafx/OKbCoEqPaH/X/3b66L45vp12UWo4bF3Qu+L7EFjV/OUOsKljYJ2lbXpqIyKihkCnjltUP2PQ==
+  dependencies:
+    "@babel/runtime" "^7.1.2"
+    enzyme "^3.7.0"
+    enzyme-adapter-react-16 "^1.6.0"
+
 react-style-proptype@^3.0.0:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/react-style-proptype/-/react-style-proptype-3.2.2.tgz#d8e998e62ce79ec35b087252b90f19f1c33968a0"
@@ -7721,6 +7932,16 @@ react-style-proptype@^3.0.0:
   dependencies:
     prop-types "^15.5.4"
 
+react-test-renderer@^16.0.0-0:
+  version "16.6.0"
+  resolved "https://registry.yarnpkg.com/react-test-renderer/-/react-test-renderer-16.6.0.tgz#fe490096bed55c3f4e92c023da3b89f9d03fceb3"
+  integrity sha512-w+Y3YT7OX1LP5KO7HCd0YR34Ol1qmISHaooPNMRYa6QzmwtcWhEGuZPr34wO8UCBIokswuhyLQUq7rjPDcEtJA==
+  dependencies:
+    object-assign "^4.1.1"
+    prop-types "^15.6.2"
+    react-is "^16.6.0"
+    scheduler "^0.10.0"
+
 react-transition-group@^2.0.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-2.5.0.tgz#70bca0e3546102c4dc5cf3f5f57f73447cce6874"
@@ -7878,6 +8099,15 @@ readable-stream@1.0:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
+readable-stream@^3.0.6:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.0.6.tgz#351302e4c68b5abd6a2ed55376a7f9a25be3057a"
+  integrity sha512-9E1oLoOWfhSXHGv6QlwXJim7uNzd9EVlWK+21tCU9Ju/kR0/p2AZYPz4qSchgO8PlLIH4FpZYfzwS+rEksZjIg==
+  dependencies:
+    inherits "^2.0.3"
+    string_decoder "^1.1.1"
+    util-deprecate "^1.0.1"
+
 readable-stream@~1.1.10:
   version "1.1.14"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
@@ -8230,6 +8460,14 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
+rst-selector-parser@^2.2.3:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/rst-selector-parser/-/rst-selector-parser-2.2.3.tgz#81b230ea2fcc6066c89e3472de794285d9b03d91"
+  integrity sha1-gbIw6i/MYGbInjRy3nlChdmwPZE=
+  dependencies:
+    lodash.flattendeep "^4.4.0"
+    nearley "^2.7.10"
+
 rtl-css-js@^1.9.0:
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/rtl-css-js/-/rtl-css-js-1.11.0.tgz#a7151930ef9d54656607d754ebb172ddfc9ef836"
@@ -8297,6 +8535,14 @@ sax@^1.2.4, sax@~1.2.1:
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
 
+scheduler@^0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.10.0.tgz#7988de90fe7edccc774ea175a783e69c40c521e1"
+  integrity sha512-+TSTVTCBAA3h8Anei3haDc1IRwMeDmtI/y/o3iBe3Mjl2vwYF9DtPDt929HyRmV/e7au7CLu8sc4C4W0VOs29w==
+  dependencies:
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+
 scheduler@^0.11.0-alpha.0:
   version "0.11.0-alpha.0"
   resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.11.0-alpha.0.tgz#7b132c726608993471db07866f2d59a52b9e190b"
@@ -8941,7 +9187,16 @@ string.prototype.padstart@^3.0.0:
     es-abstract "^1.4.3"
     function-bind "^1.0.2"
 
-string_decoder@^1.0.0, string_decoder@~1.1.1:
+string.prototype.trim@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/string.prototype.trim/-/string.prototype.trim-1.1.2.tgz#d04de2c89e137f4d7d206f086b5ed2fae6be8cea"
+  integrity sha1-0E3iyJ4Tf019IG8Ia17S+ua+jOo=
+  dependencies:
+    define-properties "^1.1.2"
+    es-abstract "^1.5.0"
+    function-bind "^1.0.2"
+
+string_decoder@^1.0.0, string_decoder@^1.1.1, string_decoder@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
   integrity sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==
@@ -9378,6 +9633,11 @@ umask@^1.1.0, umask@~1.1.0:
   resolved "https://registry.yarnpkg.com/umask/-/umask-1.1.0.tgz#f29cebf01df517912bb58ff9c4e50fde8e33320d"
   integrity sha1-8pzr8B31F5ErtY/5xOUP3o4zMg0=
 
+underscore@~1.4.4:
+  version "1.4.4"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.4.4.tgz#61a6a32010622afa07963bf325203cf12239d604"
+  integrity sha1-YaajIBBiKvoHljvzJSA88SI51gQ=
+
 union-value@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/union-value/-/union-value-1.0.0.tgz#5c71c34cb5bad5dcebe3ea0cd08207ba5aa1aea4"
@@ -9546,7 +9806,7 @@ use@^3.1.0:
   resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
   integrity sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ==
 
-util-deprecate@^1.0.2, util-deprecate@~1.0.1:
+util-deprecate@^1.0.1, util-deprecate@^1.0.2, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=