Merge branch 'next' into hooks

# Conflicts:
#	.flowconfig
#	.flowconfig-ci
#	.github/ISSUE_TEMPLATE.md
#	package.json
#	packages/core/src/global.js
#	packages/core/src/jsx.js
#	packages/styled-base/src/index.js
#	yarn.lock

.changeset/config.json

@@ -0,0 +1,30 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config@0.2.1/schema.json",
+  "changelog": [
+    "@changesets/changelog-github",
+    { "repo": "emotion-js/emotion" }
+  ],
+  "commit": false,
+  "linked": [
+    [
+      "@emotion/core",
+      "@emotion/styled",
+      "@emotion/styled-base",
+      "@emotion/cache",
+      "@emotion/css",
+      "create-emotion",
+      "emotion",
+      "emotion-server",
+      "create-emotion-server",
+      "babel-plugin-emotion",
+      "@emotion/babel-preset-css-prop",
+      "jest-emotion",
+      "@emotion/native",
+      "@emotion/primitives",
+      "@emotion/primitives-core",
+      "eslint-plugin-emotion",
+      "emotion-theming"
+    ]
+  ],
+  "access": "public"
+}

.changeset/flat-adults-add.md

@@ -0,0 +1,5 @@
+---
+'jest-emotion': patch
+---
+
+Take specificity into account when matching styles

.changeset/light-mice-relate.md

@@ -0,0 +1,5 @@
+---
+'babel-plugin-emotion': patch
+---
+
+Avoid transpiling vanilla emotion calls in already transpiled code to avoid double labels and such

.changeset/long-apes-admire/changes.json

@@ -0,0 +1,31 @@
+{
+  "releases": [
+    { "name": "@emotion/css", "type": "minor" },
+    { "name": "emotion-theming", "type": "minor" },
+    { "name": "@emotion/serialize", "type": "minor" },
+    { "name": "@emotion/styled-base", "type": "minor" },
+    { "name": "@emotion/styled", "type": "minor" }
+  ],
+  "dependents": [
+    {
+      "name": "babel-plugin-emotion",
+      "type": "patch",
+      "dependencies": ["@emotion/serialize"]
+    },
+    {
+      "name": "@emotion/core",
+      "type": "patch",
+      "dependencies": [
+        "@emotion/css",
+        "emotion-theming",
+        "@emotion/serialize",
+        "@emotion/styled"
+      ]
+    },
+    {
+      "name": "create-emotion",
+      "type": "patch",
+      "dependencies": ["@emotion/serialize"]
+    }
+  ]
+}

.changeset/long-apes-admire/changes.md

@@ -0,0 +1,31 @@
+TypeScript types have been restructured. These changes:
+
+- Reduce build times when using emotion
+- In many cases remove the need for manually specifying generic parameters for your emotion components.
+
+If you encounter build issues after upgrade, try removing any manually specified generic types and let them be inferred. Otherwise refer to the breaking changes list below.
+
+## Improvements
+
+- useTheme added to EmotionTheming interface and can now create your own closed variation of withTheme. More information in the docs under the theming section.
+- Union types as props are better supported and should be inferred properly
+- Build times should be reduced significantly in larger projects.
+
+## Breaking changes
+
+- withTheme can now have the Theme type specified when calling it. For example `withTheme<MyTheme>(MyComponent)`
+
+  **Breaking change:** Generic argument changed, if you were specifying the ComponentType you will need to remove the generic parameter. Recommend following example setup in the TypeScript docs under theming section
+
+- `css` function has been restricted to prevent passing of invalid types
+- `CreateStyled` functions no longer take a second `ExtraProps` argument. Instead move it to after the create styled call. For example
+
+  `styled<typeof MyComponent, ExtraProps>(MyComponent)({})`  
+  to  
+  `styled(MyComponent)<ExtraProps>({})`
+
+- `StyledComponent` type no longer supports the third generic `Theme` parameter. Instead add the `theme` prop to the first `Props` argument. For example:
+
+  `StyledComponent<Props, {}, MyTheme>`  
+  to  
+  `StyledComponent<Props & { theme?: MyTheme }>`

.changeset/pre.json

@@ -0,0 +1,46 @@
+{
+  "mode": "pre",
+  "tag": "next",
+  "initialVersions": {
+    "babel-plugin-emotion": "10.0.23",
+    "@emotion/babel-plugin-jsx-pragmatic": "0.1.4",
+    "@emotion/babel-preset-css-prop": "10.0.23",
+    "@emotion/cache": "10.0.19",
+    "@emotion/core": "10.0.22",
+    "create-emotion": "10.0.14",
+    "create-emotion-server": "10.0.14",
+    "@emotion/css": "10.0.22",
+    "emotion": "10.0.23",
+    "emotion-server": "10.0.17",
+    "emotion-theming": "10.0.19",
+    "eslint-plugin-emotion": "10.0.14",
+    "@emotion/hash": "0.7.3",
+    "@emotion/is-prop-valid": "0.8.5",
+    "jest-emotion": "10.0.17",
+    "@emotion/memoize": "0.7.3",
+    "@emotion/native": "10.0.22",
+    "@emotion/primitives": "10.0.24",
+    "@emotion/primitives-core": "10.0.22",
+    "@emotion/serialize": "0.11.14",
+    "@emotion/sheet": "0.9.3",
+    "@emotion/styled": "10.0.23",
+    "@emotion/styled-base": "10.0.24",
+    "@emotion/stylis": "0.8.4",
+    "@emotion/unitless": "0.7.4",
+    "@emotion/utils": "0.11.2",
+    "@emotion/weak-memoize": "0.2.4",
+    "example": "0.6.17",
+    "my-razzle-app": "0.1.3",
+    "babel-preset-emotion-dev": "9.2.6",
+    "babel-tester": "0.4.5",
+    "benchmarks": "0.8.27",
+    "old-babel-tester": "0.4.5",
+    "ssr-benchmarks": "0.8.13",
+    "test-utils": "0.3.2",
+    "emotion-site": "9.3.0"
+  },
+  "changesets": [
+    "light-mice-relate",
+    "rare-books-own"
+  ]
+}

.changeset/rare-books-own.md

@@ -0,0 +1,18 @@
+---
+'babel-plugin-emotion': major
+'@emotion/cache': major
+'@emotion/core': major
+'create-emotion': major
+'create-emotion-server': major
+'@emotion/css': major
+'emotion': major
+'emotion-server': major
+'emotion-theming': major
+'jest-emotion': major
+'@emotion/native': major
+'@emotion/primitives': major
+'@emotion/primitives-core': major
+'@emotion/styled': major
+---
+
+Ensure packages are major bumped so that pre-release versions of the linked packages are consistent in the major number

.changeset/rare-toes-grow.md

@@ -0,0 +1,5 @@
+---
+'jest-emotion': patch
+---
+
+Match rules in declarations with component used as a selector

.circleci/config.yml

@@ -2,7 +2,7 @@ version: 2
 jobs:
   flow:
     docker:
-      - image: circleci/node:10.6.0-browsers
+      - image: circleci/node:10.16.3-browsers
     working_directory: ~/repo
     steps:
       - checkout
@@ -25,7 +25,7 @@ jobs:
 
   test:
     docker:
-      - image: circleci/node:10.6.0
+      - image: circleci/node:10.16.3
     working_directory: ~/repo
     steps:
       - checkout
@@ -48,7 +48,7 @@ jobs:
 
   test_dist:
     docker:
-      - image: circleci/node:10.6.0
+      - image: circleci/node:10.16.3
     working_directory: ~/repo
     steps:
       - checkout
@@ -66,7 +66,7 @@ jobs:
 
   lint_and_typescript:
     docker:
-      - image: circleci/node:10.6.0
+      - image: circleci/node:10.16.3
     working_directory: ~/repo
     steps:
       - checkout
@@ -77,6 +77,7 @@ jobs:
             - v4-dependencies-
       - run: yarn install --pure-lockfile
       - run: yarn lint:check
+      - run: yarn test:typescript
 
 workflows:
   version: 2

.flowconfig

@@ -1,12 +1,13 @@
 [version]
-0.98.1
+0.110.0
 
 [ignore]
 .*/node_modules/config-chain/.*
 .*/node_modules/styled-components/.*
 .*/node_modules/graphql/.*
 .*/node_modules/metro.*
 .*/node_modules/preact/.*
+.*/node_modules/@parcel/.*
 
 [untyped]
 .*/node_modules/polished/.*
@@ -22,3 +23,5 @@
 
 [options]
 suppress_comment=.*\\$FlowFixMe
+suppress_comment=.*\\$FlowExpectError
+sharedmemory.hash_table_pow=21

.flowconfig-ci

@@ -1,12 +1,14 @@
 [version]
-0.98.1
+0.110.0
 
 [ignore]
 .*/node_modules/config-chain/.*
 .*/node_modules/styled-components/.*
 .*/node_modules/graphql/.*
 .*/node_modules/metro.*
 .*/node_modules/preact/.*
+.*/node_modules/@parcel/.*
+
 
 [untyped]
 .*/node_modules/polished/.*
@@ -22,4 +24,6 @@
 
 [options]
 suppress_comment=.*\\$FlowFixMe
+suppress_comment=.*\\$FlowExpectError
 server.max_workers=1
+sharedmemory.hash_table_pow=21

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: emotion
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']