From 002e3140e5170232c9d91be15860bddb0a0400b2 Mon Sep 17 00:00:00 2001
From: Evan Scott <probablyup@gmail.com>
Date: Sat, 18 Aug 2018 01:13:10 -0500
Subject: [PATCH] add styled-components

---
 types/styled-components/index.d.ts            | 212 +++++++
 .../styled-components-tests.tsx               | 548 ++++++++++++++++++
 types/styled-components/tsconfig.json         |  17 +
 types/styled-components/tslint.json           |   1 +
 4 files changed, 778 insertions(+)
 create mode 100644 types/styled-components/index.d.ts
 create mode 100644 types/styled-components/styled-components-tests.tsx
 create mode 100644 types/styled-components/tsconfig.json
 create mode 100644 types/styled-components/tslint.json

diff --git a/types/styled-components/index.d.ts b/types/styled-components/index.d.ts
new file mode 100644
index 0000000000..9654334af2
--- /dev/null
+++ b/types/styled-components/index.d.ts
@@ -0,0 +1,212 @@
+// Type definitions for styled-components 3.0
+// Project: https://github.com/styled-components/styled-components
+// Definitions by: Igor Oleinikov <https://github.com/Igorbek>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.8
+
+/// <reference types="node" />
+
+import * as React from 'react';
+
+export interface ThemeProps<T> {
+    theme: T;
+}
+
+export type ThemedStyledProps<P, T> = P & ThemeProps<T>;
+export type StyledProps<P> = ThemedStyledProps<P, any>;
+
+export type ThemedOuterStyledProps<P, T> = P & {
+    theme?: T;
+    innerRef?:
+        | ((instance: any) => void)
+        | React.RefObject<HTMLElement | SVGElement | React.Component>;
+};
+export type OuterStyledProps<P> = ThemedOuterStyledProps<P, any>;
+
+export type FalseyValue = undefined | null | false;
+export type Interpolation<P> =
+    | FlattenInterpolation<P>
+    | ReadonlyArray<
+          FlattenInterpolation<P> | ReadonlyArray<FlattenInterpolation<P>>
+      >;
+export type FlattenInterpolation<P> =
+    | InterpolationValue
+    | InterpolationFunction<P>;
+export type InterpolationValue =
+    | string
+    | number
+    | Styles
+    | FalseyValue
+    | StyledComponentClass<any, any>;
+export type SimpleInterpolation =
+    | InterpolationValue
+    | ReadonlyArray<InterpolationValue | ReadonlyArray<InterpolationValue>>;
+export interface Styles {
+    [ruleOrSelector: string]: string | number | Styles;
+}
+
+export type InterpolationFunction<P> = (props: P) => Interpolation<P>;
+
+type Attrs<P, A extends Partial<P>, T> = {
+    [K in keyof A]: ((props: ThemedStyledProps<P, T>) => A[K]) | A[K]
+};
+
+export interface StyledComponentClass<P, T, O = P>
+    extends React.ComponentClass<ThemedOuterStyledProps<O, T>> {
+    extend: ThemedStyledFunction<P, T, O>;
+
+    withComponent<K extends keyof JSX.IntrinsicElements>(
+        tag: K,
+    ): StyledComponentClass<
+        JSX.IntrinsicElements[K],
+        T,
+        JSX.IntrinsicElements[K] & O
+    >;
+    withComponent<U = {}>(
+        element: React.ComponentType<U>,
+    ): StyledComponentClass<U, T, U & O>;
+}
+
+export interface ThemedStyledFunction<P, T, O = P> {
+    (
+        strings: TemplateStringsArray,
+        ...interpolations: Array<Interpolation<ThemedStyledProps<P, T>>>
+    ): StyledComponentClass<P, T, O>;
+    <U>(
+        strings: TemplateStringsArray,
+        ...interpolations: Array<Interpolation<ThemedStyledProps<P & U, T>>>
+    ): StyledComponentClass<P & U, T, O & U>;
+    attrs<U, A extends Partial<P & U> = {}>(
+        attrs: Attrs<P & U, A, T>,
+    ): ThemedStyledFunction<DiffBetween<A, P & U>, T, DiffBetween<A, O & U>>;
+}
+
+export type StyledFunction<P> = ThemedStyledFunction<P, any>;
+
+type ThemedStyledComponentFactories<T> = {
+    [TTag in keyof JSX.IntrinsicElements]: ThemedStyledFunction<
+        JSX.IntrinsicElements[TTag],
+        T
+    >
+};
+
+export interface ThemedBaseStyledInterface<T>
+    extends ThemedStyledComponentFactories<T> {
+    <P, TTag extends keyof JSX.IntrinsicElements>(
+        tag: TTag,
+    ): ThemedStyledFunction<P, T, P & JSX.IntrinsicElements[TTag]>;
+    <P, O>(component: StyledComponentClass<P, T, O>): ThemedStyledFunction<
+        P,
+        T,
+        O
+    >;
+    <P extends { [prop: string]: any; theme?: T }>(
+        component: React.ComponentType<P>,
+    ): ThemedStyledFunction<P, T, WithOptionalTheme<P, T>>;
+}
+export type BaseStyledInterface = ThemedBaseStyledInterface<any>;
+
+export type ThemedStyledInterface<T> = ThemedBaseStyledInterface<T>;
+export type StyledInterface = ThemedStyledInterface<any>;
+
+export interface ThemeProviderProps<T> {
+    theme?: T | ((theme: T) => T);
+}
+export type ThemeProviderComponent<T> = React.ComponentClass<
+    ThemeProviderProps<T>
+>;
+
+export interface ThemedCssFunction<T> {
+    (
+        strings: TemplateStringsArray,
+        ...interpolations: SimpleInterpolation[]
+    ): InterpolationValue[];
+    <P>(
+        strings: TemplateStringsArray,
+        ...interpolations: Array<Interpolation<ThemedStyledProps<P, T>>>
+    ): Array<FlattenInterpolation<ThemedStyledProps<P, T>>>;
+}
+
+// Helper type operators
+type KeyofBase = keyof any;
+type Diff<T extends KeyofBase, U extends KeyofBase> = ({ [P in T]: P } &
+    { [P in U]: never })[T];
+type Omit<T, K extends keyof T> = Pick<T, Diff<keyof T, K>>;
+type DiffBetween<T, U> = Pick<T, Diff<keyof T, keyof U>> &
+    Pick<U, Diff<keyof U, keyof T>>;
+type WithOptionalTheme<P extends { theme?: T }, T> = Omit<P, 'theme'> & {
+    theme?: T;
+};
+
+export interface ThemedStyledComponentsModule<T> {
+    default: ThemedStyledInterface<T>;
+
+    css: ThemedCssFunction<T>;
+    keyframes(
+        strings: TemplateStringsArray,
+        ...interpolations: SimpleInterpolation[]
+    ): string;
+    injectGlobal(
+        strings: TemplateStringsArray,
+        ...interpolations: SimpleInterpolation[]
+    ): void;
+    withTheme<P extends { theme?: T }>(
+        component: React.ComponentType<P>,
+    ): React.ComponentClass<WithOptionalTheme<P, T>>;
+
+    ThemeProvider: ThemeProviderComponent<T>;
+}
+
+declare const styled: StyledInterface;
+
+export const css: ThemedCssFunction<any>;
+
+export function withTheme<P extends { theme?: T }, T>(
+    component: React.ComponentType<P>,
+): React.ComponentClass<WithOptionalTheme<P, T>>;
+
+export function keyframes(
+    strings: TemplateStringsArray,
+    ...interpolations: SimpleInterpolation[]
+): string;
+
+export function injectGlobal(
+    strings: TemplateStringsArray,
+    ...interpolations: SimpleInterpolation[]
+): void;
+
+export function consolidateStreamedStyles(): void;
+
+export function isStyledComponent(
+    target: any,
+): target is StyledComponentClass<{}, {}>;
+
+export const ThemeProvider: ThemeProviderComponent<object>;
+
+interface StylesheetComponentProps {
+    sheet: ServerStyleSheet;
+}
+
+interface StyleSheetManagerProps {
+    sheet?: StyleSheet;
+    target?: Node;
+}
+
+export class StyleSheetManager extends React.Component<
+    StyleSheetManagerProps
+> {}
+
+export class ServerStyleSheet {
+    collectStyles(
+        tree: React.ReactNode,
+    ): React.ReactElement<StylesheetComponentProps>;
+
+    getStyleTags(): string;
+    getStyleElement(): Array<React.ReactElement<{}>>;
+    interleaveWithNodeStream(
+        readableStream: NodeJS.ReadableStream,
+    ): NodeJS.ReadableStream;
+    instance: StyleSheet;
+}
+
+export default styled;
diff --git a/types/styled-components/styled-components-tests.tsx b/types/styled-components/styled-components-tests.tsx
new file mode 100644
index 0000000000..d2e6cc04cd
--- /dev/null
+++ b/types/styled-components/styled-components-tests.tsx
@@ -0,0 +1,548 @@
+import * as React from 'react';
+import * as ReactDOM from 'react-dom';
+import * as ReactDOMServer from 'react-dom/server';
+
+import styled, {
+    css,
+    injectGlobal,
+    isStyledComponent,
+    keyframes,
+    ServerStyleSheet,
+    StyleSheetManager,
+    ThemeProps,
+    ThemeProvider,
+    withTheme,
+} from 'styled-components';
+
+/**
+ * general usage
+ */
+
+// Create a <Title> react component that renders an <h1> which is
+// centered, palevioletred and sized at 1.5em
+const Title = styled.h1`
+    font-size: 1.5em;
+    text-align: center;
+    color: palevioletred;
+`;
+
+// Create a <Wrapper> react component that renders a <section> with
+// some padding and a papayawhip background
+const Wrapper = styled.section`
+    padding: 4em;
+    background: papayawhip;
+`;
+
+const Input = styled.input`
+    font-size: 1.25em;
+    padding: 0.5em;
+    margin: 0.5em;
+    color: palevioletred;
+    background: papayawhip;
+    border: none;
+    border-radius: 3px;
+
+    &:hover {
+        box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.1);
+    }
+`;
+
+interface MyTheme {
+    primary: string;
+}
+
+interface ButtonProps {
+    name: string;
+    primary?: boolean;
+    theme: MyTheme;
+}
+
+class MyButton extends React.Component<ButtonProps> {
+    render() {
+        return <button>Custom button</button>;
+    }
+}
+
+const TomatoButton = styled(MyButton)`
+    color: tomato;
+    border-color: tomato;
+`;
+
+const CustomizableButton = styled(MyButton)`
+    /* Adapt the colors based on primary prop */
+    background: ${props => (props.primary ? 'palevioletred' : 'white')};
+    color: ${props => (props.primary ? 'white' : 'palevioletred')};
+
+    font-size: 1em;
+    margin: 1em;
+    padding: 0.25em 1em;
+    border: 2px solid ${props => props.theme.primary};
+    border-radius: 3px;
+`;
+
+const example = css`
+    font-size: 1.5em;
+    text-align: center;
+    color: ${props => props.theme.primary};
+    border-color: ${'red'};
+`;
+
+const fadeIn = keyframes`
+  0% {
+    opacity: 0;
+  }
+  100% {
+    opacity: 1;
+  }
+`;
+
+const theme = {
+    main: 'mediumseagreen',
+};
+
+injectGlobal`
+  @font-face {
+      font-family: 'Operator Mono';
+      src: url('../fonts/Operator-Mono.ttf');
+    }
+
+    body {
+        margin: 0;
+    }
+`;
+
+class Example extends React.Component {
+    render() {
+        return (
+            <ThemeProvider theme={theme}>
+                <Wrapper>
+                    <Title>
+                        Hello World, this is my first styled component!
+                    </Title>
+
+                    <Input placeholder="@mxstbr" type="text" />
+                    <TomatoButton name="demo" />
+                </Wrapper>
+                ;
+            </ThemeProvider>
+        );
+    }
+}
+
+// css which only uses simple interpolations without functions
+const cssWithValues1 = css`
+    font-size: ${14} ${'pt'};
+`;
+// css which uses other simple interpolations without functions
+const cssWithValues2 = css`
+  ${cssWithValues1}
+  ${[cssWithValues1, cssWithValues1]}
+  font-weight: ${'bold'};
+`;
+// injectGlobal accepts simple interpolations if they're not using functions
+injectGlobal`
+  ${'font-size'}: ${10}pt;
+  ${cssWithValues1}
+  ${[cssWithValues1, cssWithValues2]}
+`;
+
+// css which uses function interpolations with common props
+const cssWithFunc1 = css`
+    font-size: ${props => props.theme.fontSizePt}pt;
+`;
+const cssWithFunc2 = css`
+  ${cssWithFunc1}
+  ${props => cssWithFunc1}
+  ${[cssWithFunc1, cssWithValues1]}
+`;
+// such css can be used in styled components
+const styledButton = styled.button`
+  ${cssWithValues1} ${[cssWithValues1, cssWithValues2]}
+  ${cssWithFunc1} ${[cssWithFunc1, cssWithFunc2]}
+  ${() => [cssWithFunc1, cssWithFunc2]}
+`;
+// css with function interpolations cannot be used in injectGlobal
+/*
+injectGlobal`
+  ${cssWithFunc1}
+`;
+*/
+
+const name = 'hey';
+
+const ThemedMyButton = withTheme(MyButton);
+
+<ThemedMyButton name={name} />;
+
+/**
+ * nested styles
+ */
+
+const Link = styled.a`
+    color: red;
+`;
+
+const AlternativeLink = styled.a`
+    color: blue;
+`;
+
+const freeStyles = css`
+    background-color: black;
+    color: white;
+    ${Link} {
+        color: blue;
+    }
+`;
+
+const Article = styled.section`
+    color: red;
+    ${freeStyles}
+    & > ${Link} {
+        color: green;
+    }
+    ${p => (p.theme.useAlternativeLink ? AlternativeLink : Link)} {
+        color: black
+    }
+`;
+
+// A Link instance should be backed by an HTMLAnchorElement
+const ComposedLink = () => (
+    <Link onClick={(e: React.MouseEvent<HTMLAnchorElement>) => undefined} />
+);
+
+/**
+ * construction via string tag
+ */
+
+// Create a <LinkFromString> react component that renders an <a> which is
+// centered, palevioletred and sized at 1.5em
+const LinkFromString = styled('a')`
+    font-size: 1.5em;
+    text-align: center;
+    color: palevioletred;
+`;
+
+// A LinkFromString instance should be backed by an HTMLAnchorElement
+const MyOtherComponent = () => (
+    <LinkFromString
+        onClick={(e: React.MouseEvent<HTMLAnchorElement>) => undefined}
+    />
+);
+
+// Create a <LinkFromStringWithProps> react component that renders an <a>
+// which takes extra props
+interface LinkProps {
+    canClick: boolean;
+}
+
+const LinkFromStringWithProps = styled('a')`
+    font-size: 1.5em;
+    text-align: center;
+    color: ${(a: LinkProps) => (a.canClick ? 'palevioletred' : 'gray')};
+`;
+
+// A LinkFromStringWithProps instance should be backed by an HTMLAnchorElement
+const MyOtherComponentWithProps = () => (
+    <LinkFromStringWithProps
+        canClick={false}
+        onClick={(e: React.MouseEvent<HTMLAnchorElement>) => undefined}
+    />
+);
+
+// Create a <LinkFromStringWithPropsAndGenerics> react component that renders an <a>
+// which takes extra props passed as a generic type argument
+const LinkFromStringWithPropsAndGenerics = styled<LinkProps, 'a'>('a')`
+    font-size: 1.5em;
+    text-align: center;
+    color: ${a => (a.canClick ? 'palevioletred' : 'gray')};
+`;
+
+// A LinkFromStringWithPropsAndGenerics instance should be backed by an HTMLAnchorElement
+const MyOtherComponentWithPropsAndGenerics = () => (
+    <LinkFromStringWithPropsAndGenerics
+        canClick={false}
+        onClick={(e: React.MouseEvent<HTMLAnchorElement>) => undefined}
+    />
+);
+
+/**
+ * object styles
+ */
+
+interface ObjectStyleProps {
+    size: string;
+}
+
+const functionReturningStyleObject = (props: ObjectStyleProps) => ({
+    padding: props.size === 'big' ? '10px' : 2,
+});
+
+const ObjectStylesBox = styled.div`
+    ${functionReturningStyleObject} ${{
+        backgroundColor: 'red',
+
+        // Supports nested objects (pseudo selectors, media queries, etc)
+        '@media screen and (min-width: 800px)': {
+            backgroundColor: 'blue',
+        },
+
+        fontSize: 2,
+    }};
+`;
+
+<ObjectStylesBox size="big" />;
+
+/**
+ * attrs
+ */
+
+const AttrsInput = styled.input.attrs({
+    // we can define static props
+    type: 'password',
+
+    // or we can define dynamic ones
+    margin: (props: any) => (props.size as string) || '1em',
+    padding: (props: any) => (props.size as string) || '1em',
+})`
+    color: palevioletred;
+    font-size: 1em;
+    border: 2px solid palevioletred;
+    border-radius: 3px;
+
+    /* here we use the dynamically computed props */
+    margin: ${props => props.margin};
+    padding: ${props => props.padding};
+`;
+
+/**
+ * component type
+ */
+
+declare const A: React.ComponentClass;
+declare const B: React.StatelessComponent;
+declare const C: React.ComponentType;
+
+styled(A); // succeeds
+styled(B); // succeeds
+styled(C); // used to fail; see issue trail linked below
+
+// https://github.com/mui-org/material-ui/pull/8781#issuecomment-349460247
+// https://github.com/mui-org/material-ui/issues/9838
+// https://github.com/styled-components/styled-components/pull/1420
+// https://github.com/Microsoft/TypeScript/issues/21175
+// https://github.com/styled-components/styled-components/pull/1427
+
+/**
+ * extend
+ */
+
+const ExtendButton = styled.button`
+    color: palevioletred;
+    font-size: 1em;
+    margin: 1em;
+    padding: 0.25em 1em;
+    border: 2px solid palevioletred;
+    border-radius: 3px;
+`;
+
+// We're extending Button with some extra styles
+const TomatoExtendButton = ExtendButton.extend`
+    color: tomato;
+    border-color: tomato;
+`;
+
+/**
+ * function themes
+ */
+
+// Define our button, but with the use of props.theme this time
+const ThemedButton = styled.button`
+    color: ${props => props.theme.fg};
+    border: 2px solid ${props => props.theme.fg};
+    background: ${props => props.theme.bg};
+
+    font-size: 1em;
+    margin: 1em;
+    padding: 0.25em 1em;
+    border-radius: 3px;
+`;
+
+// Define our `fg` and `bg` on the theme
+const theme2 = {
+    fg: 'palevioletred',
+    bg: 'white',
+};
+
+// This theme swaps `fg` and `bg`
+const invertTheme = ({ fg, bg }: { fg: string; bg: string }) => ({
+    fg: bg,
+    bg: fg,
+});
+
+const MyApp = (
+    <ThemeProvider theme={theme2}>
+        <div>
+            <ThemedButton>Default Theme</ThemedButton>
+
+            <ThemeProvider theme={invertTheme}>
+                <ThemedButton>Inverted Theme</ThemedButton>
+            </ThemeProvider>
+        </div>
+    </ThemeProvider>
+);
+
+/**
+ * withTheme HOC
+ */
+
+class MyComponent extends React.Component<ThemeProps<{}>> {
+    render() {
+        const { theme } = this.props;
+
+        console.log('Current theme: ', theme);
+
+        return <h1>Hello</h1>;
+    }
+}
+
+const ThemedMyComponent = withTheme(MyComponent);
+
+interface WithThemeProps {
+    theme: {
+        color: string;
+    };
+    text: string;
+}
+
+const Component = (props: WithThemeProps) => (
+    <div style={{ color: props.theme.color }}>{props.text}</div>
+);
+
+const ComponentWithTheme = withTheme(Component);
+
+<ComponentWithTheme text={'hi'} />; // ok
+<ComponentWithTheme text={'hi'} theme={{ color: 'red' }} />; // ok
+
+/**
+ * isStyledComponent utility
+ */
+
+const StyledComponent = styled.h1``;
+
+const StatelessComponent = () => <div />;
+
+class ClassComponent extends React.Component {
+    render() {
+        return <div />;
+    }
+}
+
+isStyledComponent(StyledComponent);
+isStyledComponent(StatelessComponent);
+isStyledComponent(ClassComponent);
+isStyledComponent('div');
+
+/**
+ * server side rendering
+ */
+
+const SSRTitle = styled.h1`
+    font-size: 1.5em;
+    text-align: center;
+    color: palevioletred;
+`;
+
+const sheet = new ServerStyleSheet();
+const html = sheet.collectStyles(<SSRTitle>Hello world</SSRTitle>);
+const styleHtml = sheet.getStyleTags();
+const styleElement = sheet.getStyleElement();
+
+const sheet2 = new ServerStyleSheet();
+const element = (
+    <StyleSheetManager sheet={sheet2.instance}>
+        <SSRTitle>Hello world</SSRTitle>
+    </StyleSheetManager>
+);
+
+const css2 = sheet2.getStyleElement();
+
+// Wrapping a node stream returned from renderToNodeStream with interleaveWithNodeStream
+
+const sheet3 = new ServerStyleSheet();
+const appStream = ReactDOMServer.renderToNodeStream(<Title>Hello world</Title>);
+const wrappedCssStream: NodeJS.ReadableStream = sheet3.interleaveWithNodeStream(
+    appStream,
+);
+
+/**
+ * StyledComponent.withComponent
+ */
+
+const WithComponentH1 = styled.h1`
+    color: palevioletred;
+    font-size: 1em;
+`;
+
+function getRandomInt(min: number, max: number) {
+    min = Math.ceil(min);
+    max = Math.floor(max);
+    return Math.floor(Math.random() * (max - min)) + min;
+}
+
+class Random extends React.Component<any, any> {
+    render() {
+        const i = getRandomInt(1, 6);
+
+        switch (i) {
+            case 1:
+                return <h1>Hello World</h1>;
+            case 2:
+                return <h2>Hello World</h2>;
+            case 3:
+                return <h3>Hello World</h3>;
+            case 4:
+                return <h4>Hello World</h4>;
+            case 5:
+                return <h5>Hello World</h5>;
+            case 6:
+                return <h6>Hello World</h6>;
+            default:
+                return null;
+        }
+    }
+}
+
+const WithComponentH2 = WithComponentH1.withComponent('h2');
+const WithComponentAbbr = WithComponentH1.withComponent('abbr');
+
+const WithComponentAnchor = WithComponentH1.withComponent('a');
+const AnchorContainer = () => (
+    <WithComponentAnchor href="https://example.com">
+        withComponent Anchor
+    </WithComponentAnchor>
+);
+
+const WithComponentRandomHeading = WithComponentH1.withComponent(Random);
+
+const WithComponentCompA: React.SFC<{ a: number; className?: string }> = ({
+    className,
+}) => <div className={className} />;
+const WithComponentCompB: React.SFC<{ b: number; className?: string }> = ({
+    className,
+}) => <div className={className} />;
+const WithComponentStyledA = styled(WithComponentCompA)`
+    color: ${(props: { color: string }) => props.color};
+`;
+
+const WithComponentFirstStyledA = styled(WithComponentStyledA).attrs({
+    a: 1,
+})``;
+
+const WithComponentFirstStyledB = WithComponentFirstStyledA.withComponent(
+    WithComponentCompB,
+);
+
+const test = () => [
+    <WithComponentFirstStyledA color={'black'} />,
+    <WithComponentFirstStyledB b={2} color={'black'} />,
+];
diff --git a/types/styled-components/tsconfig.json b/types/styled-components/tsconfig.json
new file mode 100644
index 0000000000..26cb1835d5
--- /dev/null
+++ b/types/styled-components/tsconfig.json
@@ -0,0 +1,17 @@
+{
+    "compilerOptions": {
+        "baseUrl": "../",
+        "forceConsistentCasingInFileNames": true,
+        "jsx": "react",
+        "lib": ["es6", "dom"],
+        "module": "commonjs",
+        "noEmit": true,
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "typeRoots": ["../"],
+        "types": []
+    },
+    "files": ["index.d.ts", "styled-components-tests.tsx"]
+}
diff --git a/types/styled-components/tslint.json b/types/styled-components/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/styled-components/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }