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styled-components

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Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress

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(function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('react')) : typeof define === 'function' && define.amd ? define(['react'], factory) : (global.styled = factory(global.React)); }(this, (function (React) { 'use strict'; var React__default = 'default' in React ? React['default'] : React; // function isStyledComponent(target) { return target && typeof target.styledComponentId === 'string'; } // var interleave = (function (strings, interpolations) { var result = [strings[0]]; for (var i = 0, len = interpolations.length; i < len; i += 1) { result.push(interpolations[i], strings[i + 1]); } return result; }); var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; var classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }; var createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; var inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }; var objectWithoutProperties = function (obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }; var possibleConstructorReturn = function (self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }; // var isPlainObject = (function (x) { return (typeof x === 'undefined' ? 'undefined' : _typeof(x)) === 'object' && x.constructor === Object; }); // var EMPTY_ARRAY = Object.freeze([]); var EMPTY_OBJECT = Object.freeze({}); // function isFunction(test) { return typeof test === 'function'; } function unwrapExports (x) { return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x.default : x; } function createCommonjsModule(fn, module) { return module = { exports: {} }, fn(module, module.exports), module.exports; } var reactIs_production_min = createCommonjsModule(function (module, exports) { Object.defineProperty(exports,"__esModule",{value:!0}); var b="function"===typeof Symbol&&Symbol.for,c=b?Symbol.for("react.element"):60103,d=b?Symbol.for("react.portal"):60106,e=b?Symbol.for("react.fragment"):60107,f=b?Symbol.for("react.strict_mode"):60108,g=b?Symbol.for("react.profiler"):60114,h=b?Symbol.for("react.provider"):60109,k=b?Symbol.for("react.context"):60110,l=b?Symbol.for("react.async_mode"):60111,m=b?Symbol.for("react.concurrent_mode"):60111,n=b?Symbol.for("react.forward_ref"):60112,p=b?Symbol.for("react.suspense"):60113,q=b?Symbol.for("react.memo"): 60115,r=b?Symbol.for("react.lazy"):60116;function t(a){if("object"===typeof a&&null!==a){var u=a.$$typeof;switch(u){case c:switch(a=a.type,a){case l:case m:case e:case g:case f:case p:return a;default:switch(a=a&&a.$$typeof,a){case k:case n:case h:return a;default:return u}}case r:case q:case d:return u}}}function v(a){return t(a)===m}exports.typeOf=t;exports.AsyncMode=l;exports.ConcurrentMode=m;exports.ContextConsumer=k;exports.ContextProvider=h;exports.Element=c;exports.ForwardRef=n; exports.Fragment=e;exports.Lazy=r;exports.Memo=q;exports.Portal=d;exports.Profiler=g;exports.StrictMode=f;exports.Suspense=p;exports.isValidElementType=function(a){return "string"===typeof a||"function"===typeof a||a===e||a===m||a===g||a===f||a===p||"object"===typeof a&&null!==a&&(a.$$typeof===r||a.$$typeof===q||a.$$typeof===h||a.$$typeof===k||a.$$typeof===n)};exports.isAsyncMode=function(a){return v(a)||t(a)===l};exports.isConcurrentMode=v;exports.isContextConsumer=function(a){return t(a)===k}; exports.isContextProvider=function(a){return t(a)===h};exports.isElement=function(a){return "object"===typeof a&&null!==a&&a.$$typeof===c};exports.isForwardRef=function(a){return t(a)===n};exports.isFragment=function(a){return t(a)===e};exports.isLazy=function(a){return t(a)===r};exports.isMemo=function(a){return t(a)===q};exports.isPortal=function(a){return t(a)===d};exports.isProfiler=function(a){return t(a)===g};exports.isStrictMode=function(a){return t(a)===f}; exports.isSuspense=function(a){return t(a)===p}; }); unwrapExports(reactIs_production_min); var reactIs_production_min_1 = reactIs_production_min.typeOf; var reactIs_production_min_2 = reactIs_production_min.AsyncMode; var reactIs_production_min_3 = reactIs_production_min.ConcurrentMode; var reactIs_production_min_4 = reactIs_production_min.ContextConsumer; var reactIs_production_min_5 = reactIs_production_min.ContextProvider; var reactIs_production_min_6 = reactIs_production_min.Element; var reactIs_production_min_7 = reactIs_production_min.ForwardRef; var reactIs_production_min_8 = reactIs_production_min.Fragment; var reactIs_production_min_9 = reactIs_production_min.Lazy; var reactIs_production_min_10 = reactIs_production_min.Memo; var reactIs_production_min_11 = reactIs_production_min.Portal; var reactIs_production_min_12 = reactIs_production_min.Profiler; var reactIs_production_min_13 = reactIs_production_min.StrictMode; var reactIs_production_min_14 = reactIs_production_min.Suspense; var reactIs_production_min_15 = reactIs_production_min.isValidElementType; var reactIs_production_min_16 = reactIs_production_min.isAsyncMode; var reactIs_production_min_17 = reactIs_production_min.isConcurrentMode; var reactIs_production_min_18 = reactIs_production_min.isContextConsumer; var reactIs_production_min_19 = reactIs_production_min.isContextProvider; var reactIs_production_min_20 = reactIs_production_min.isElement; var reactIs_production_min_21 = reactIs_production_min.isForwardRef; var reactIs_production_min_22 = reactIs_production_min.isFragment; var reactIs_production_min_23 = reactIs_production_min.isLazy; var reactIs_production_min_24 = reactIs_production_min.isMemo; var reactIs_production_min_25 = reactIs_production_min.isPortal; var reactIs_production_min_26 = reactIs_production_min.isProfiler; var reactIs_production_min_27 = reactIs_production_min.isStrictMode; var reactIs_production_min_28 = reactIs_production_min.isSuspense; var reactIs_development = createCommonjsModule(function (module, exports) { { (function() { Object.defineProperty(exports, '__esModule', { value: true }); // The Symbol used to tag the ReactElement-like types. If there is no native Symbol // nor polyfill, then a plain number is used for performance. var hasSymbol = typeof Symbol === 'function' && Symbol.for; var REACT_ELEMENT_TYPE = hasSymbol ? Symbol.for('react.element') : 0xeac7; var REACT_PORTAL_TYPE = hasSymbol ? Symbol.for('react.portal') : 0xeaca; var REACT_FRAGMENT_TYPE = hasSymbol ? Symbol.for('react.fragment') : 0xeacb; var REACT_STRICT_MODE_TYPE = hasSymbol ? Symbol.for('react.strict_mode') : 0xeacc; var REACT_PROFILER_TYPE = hasSymbol ? Symbol.for('react.profiler') : 0xead2; var REACT_PROVIDER_TYPE = hasSymbol ? Symbol.for('react.provider') : 0xeacd; var REACT_CONTEXT_TYPE = hasSymbol ? Symbol.for('react.context') : 0xeace; var REACT_ASYNC_MODE_TYPE = hasSymbol ? Symbol.for('react.async_mode') : 0xeacf; var REACT_CONCURRENT_MODE_TYPE = hasSymbol ? Symbol.for('react.concurrent_mode') : 0xeacf; var REACT_FORWARD_REF_TYPE = hasSymbol ? Symbol.for('react.forward_ref') : 0xead0; var REACT_SUSPENSE_TYPE = hasSymbol ? Symbol.for('react.suspense') : 0xead1; var REACT_MEMO_TYPE = hasSymbol ? Symbol.for('react.memo') : 0xead3; var REACT_LAZY_TYPE = hasSymbol ? Symbol.for('react.lazy') : 0xead4; function isValidElementType(type) { return typeof type === 'string' || typeof type === 'function' || // Note: its typeof might be other than 'symbol' or 'number' if it's a polyfill. type === REACT_FRAGMENT_TYPE || type === REACT_CONCURRENT_MODE_TYPE || type === REACT_PROFILER_TYPE || type === REACT_STRICT_MODE_TYPE || type === REACT_SUSPENSE_TYPE || typeof type === 'object' && type !== null && (type.$$typeof === REACT_LAZY_TYPE || type.$$typeof === REACT_MEMO_TYPE || type.$$typeof === REACT_PROVIDER_TYPE || type.$$typeof === REACT_CONTEXT_TYPE || type.$$typeof === REACT_FORWARD_REF_TYPE); } /** * Forked from fbjs/warning: * https://github.com/facebook/fbjs/blob/e66ba20ad5be433eb54423f2b097d829324d9de6/packages/fbjs/src/__forks__/warning.js * * Only change is we use console.warn instead of console.error, * and do nothing when 'console' is not supported. * This really simplifies the code. * --- * Similar to invariant but only logs a warning if the condition is not met. * This can be used to log issues in development environments in critical * paths. Removing the logging code for production environments will keep the * same logic and follow the same code paths. */ var lowPriorityWarning = function () {}; { var printWarning = function (format) { for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { args[_key - 1] = arguments[_key]; } var argIndex = 0; var message = 'Warning: ' + format.replace(/%s/g, function () { return args[argIndex++]; }); if (typeof console !== 'undefined') { console.warn(message); } try { // --- Welcome to debugging React --- // This error was thrown as a convenience so that you can use this stack // to find the callsite that caused this warning to fire. throw new Error(message); } catch (x) {} }; lowPriorityWarning = function (condition, format) { if (format === undefined) { throw new Error('`lowPriorityWarning(condition, format, ...args)` requires a warning ' + 'message argument'); } if (!condition) { for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) { args[_key2 - 2] = arguments[_key2]; } printWarning.apply(undefined, [format].concat(args)); } }; } var lowPriorityWarning$1 = lowPriorityWarning; function typeOf(object) { if (typeof object === 'object' && object !== null) { var $$typeof = object.$$typeof; switch ($$typeof) { case REACT_ELEMENT_TYPE: var type = object.type; switch (type) { case REACT_ASYNC_MODE_TYPE: case REACT_CONCURRENT_MODE_TYPE: case REACT_FRAGMENT_TYPE: case REACT_PROFILER_TYPE: case REACT_STRICT_MODE_TYPE: case REACT_SUSPENSE_TYPE: return type; default: var $$typeofType = type && type.$$typeof; switch ($$typeofType) { case REACT_CONTEXT_TYPE: case REACT_FORWARD_REF_TYPE: case REACT_PROVIDER_TYPE: return $$typeofType; default: return $$typeof; } } case REACT_LAZY_TYPE: case REACT_MEMO_TYPE: case REACT_PORTAL_TYPE: return $$typeof; } } return undefined; } // AsyncMode is deprecated along with isAsyncMode var AsyncMode = REACT_ASYNC_MODE_TYPE; var ConcurrentMode = REACT_CONCURRENT_MODE_TYPE; var ContextConsumer = REACT_CONTEXT_TYPE; var ContextProvider = REACT_PROVIDER_TYPE; var Element = REACT_ELEMENT_TYPE; var ForwardRef = REACT_FORWARD_REF_TYPE; var Fragment = REACT_FRAGMENT_TYPE; var Lazy = REACT_LAZY_TYPE; var Memo = REACT_MEMO_TYPE; var Portal = REACT_PORTAL_TYPE; var Profiler = REACT_PROFILER_TYPE; var StrictMode = REACT_STRICT_MODE_TYPE; var Suspense = REACT_SUSPENSE_TYPE; var hasWarnedAboutDeprecatedIsAsyncMode = false; // AsyncMode should be deprecated function isAsyncMode(object) { { if (!hasWarnedAboutDeprecatedIsAsyncMode) { hasWarnedAboutDeprecatedIsAsyncMode = true; lowPriorityWarning$1(false, 'The ReactIs.isAsyncMode() alias has been deprecated, ' + 'and will be removed in React 17+. Update your code to use ' + 'ReactIs.isConcurrentMode() instead. It has the exact same API.'); } } return isConcurrentMode(object) || typeOf(object) === REACT_ASYNC_MODE_TYPE; } function isConcurrentMode(object) { return typeOf(object) === REACT_CONCURRENT_MODE_TYPE; } function isContextConsumer(object) { return typeOf(object) === REACT_CONTEXT_TYPE; } function isContextProvider(object) { return typeOf(object) === REACT_PROVIDER_TYPE; } function isElement(object) { return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; } function isForwardRef(object) { return typeOf(object) === REACT_FORWARD_REF_TYPE; } function isFragment(object) { return typeOf(object) === REACT_FRAGMENT_TYPE; } function isLazy(object) { return typeOf(object) === REACT_LAZY_TYPE; } function isMemo(object) { return typeOf(object) === REACT_MEMO_TYPE; } function isPortal(object) { return typeOf(object) === REACT_PORTAL_TYPE; } function isProfiler(object) { return typeOf(object) === REACT_PROFILER_TYPE; } function isStrictMode(object) { return typeOf(object) === REACT_STRICT_MODE_TYPE; } function isSuspense(object) { return typeOf(object) === REACT_SUSPENSE_TYPE; } exports.typeOf = typeOf; exports.AsyncMode = AsyncMode; exports.ConcurrentMode = ConcurrentMode; exports.ContextConsumer = ContextConsumer; exports.ContextProvider = ContextProvider; exports.Element = Element; exports.ForwardRef = ForwardRef; exports.Fragment = Fragment; exports.Lazy = Lazy; exports.Memo = Memo; exports.Portal = Portal; exports.Profiler = Profiler; exports.StrictMode = StrictMode; exports.Suspense = Suspense; exports.isValidElementType = isValidElementType; exports.isAsyncMode = isAsyncMode; exports.isConcurrentMode = isConcurrentMode; exports.isContextConsumer = isContextConsumer; exports.isContextProvider = isContextProvider; exports.isElement = isElement; exports.isForwardRef = isForwardRef; exports.isFragment = isFragment; exports.isLazy = isLazy; exports.isMemo = isMemo; exports.isPortal = isPortal; exports.isProfiler = isProfiler; exports.isStrictMode = isStrictMode; exports.isSuspense = isSuspense; })(); } }); unwrapExports(reactIs_development); var reactIs_development_1 = reactIs_development.typeOf; var reactIs_development_2 = reactIs_development.AsyncMode; var reactIs_development_3 = reactIs_development.ConcurrentMode; var reactIs_development_4 = reactIs_development.ContextConsumer; var reactIs_development_5 = reactIs_development.ContextProvider; var reactIs_development_6 = reactIs_development.Element; var reactIs_development_7 = reactIs_development.ForwardRef; var reactIs_development_8 = reactIs_development.Fragment; var reactIs_development_9 = reactIs_development.Lazy; var reactIs_development_10 = reactIs_development.Memo; var reactIs_development_11 = reactIs_development.Portal; var reactIs_development_12 = reactIs_development.Profiler; var reactIs_development_13 = reactIs_development.StrictMode; var reactIs_development_14 = reactIs_development.Suspense; var reactIs_development_15 = reactIs_development.isValidElementType; var reactIs_development_16 = reactIs_development.isAsyncMode; var reactIs_development_17 = reactIs_development.isConcurrentMode; var reactIs_development_18 = reactIs_development.isContextConsumer; var reactIs_development_19 = reactIs_development.isContextProvider; var reactIs_development_20 = reactIs_development.isElement; var reactIs_development_21 = reactIs_development.isForwardRef; var reactIs_development_22 = reactIs_development.isFragment; var reactIs_development_23 = reactIs_development.isLazy; var reactIs_development_24 = reactIs_development.isMemo; var reactIs_development_25 = reactIs_development.isPortal; var reactIs_development_26 = reactIs_development.isProfiler; var reactIs_development_27 = reactIs_development.isStrictMode; var reactIs_development_28 = reactIs_development.isSuspense; var reactIs = createCommonjsModule(function (module) { { module.exports = reactIs_development; } }); var reactIs_1 = reactIs.isElement; var reactIs_2 = reactIs.isValidElementType; var reactIs_3 = reactIs.ForwardRef; // function getComponentName(target) { return (typeof target === 'string' && target) || target.displayName || target.name || 'Component'; } // function isStatelessFunction(test) { return typeof test === 'function' && !(test.prototype && test.prototype.isReactComponent); } // var SC_ATTR = typeof process !== 'undefined' && (process.env.REACT_APP_SC_ATTR || process.env.SC_ATTR) || 'data-styled'; var SC_VERSION_ATTR = 'data-styled-version'; var SC_STREAM_ATTR = 'data-styled-streamed'; var IS_BROWSER = typeof window !== 'undefined' && 'HTMLElement' in window; var DISABLE_SPEEDY = typeof SC_DISABLE_SPEEDY === 'boolean' && SC_DISABLE_SPEEDY || typeof process !== 'undefined' && (process.env.REACT_APP_SC_DISABLE_SPEEDY || process.env.SC_DISABLE_SPEEDY) || "development" !== 'production'; // Shared empty execution context when generating static styles var STATIC_EXECUTION_CONTEXT = {}; // /** * Parse errors.md and turn it into a simple hash of code: message */ var ERRORS = { "1": "Cannot create styled-component for component: %s.\n\n", "2": "Can't collect styles once you've consumed a `ServerStyleSheet`'s styles! `ServerStyleSheet` is a one off instance for each server-side render cycle.\n\n- Are you trying to reuse it across renders?\n- Are you accidentally calling collectStyles twice?\n\n", "3": "Streaming SSR is only supported in a Node.js environment; Please do not try to call this method in the browser.\n\n", "4": "The `StyleSheetManager` expects a valid target or sheet prop!\n\n- Does this error occur on the client and is your target falsy?\n- Does this error occur on the server and is the sheet falsy?\n\n", "5": "The clone method cannot be used on the client!\n\n- Are you running in a client-like environment on the server?\n- Are you trying to run SSR on the client?\n\n", "6": "Trying to insert a new style tag, but the given Node is unmounted!\n\n- Are you using a custom target that isn't mounted?\n- Does your document not have a valid head element?\n- Have you accidentally removed a style tag manually?\n\n", "7": "ThemeProvider: Please return an object from your \"theme\" prop function, e.g.\n\n```js\ntheme={() => ({})}\n```\n\n", "8": "ThemeProvider: Please make your \"theme\" prop an object.\n\n", "9": "Missing document `<head>`\n\n", "10": "Cannot find a StyleSheet instance. Usually this happens if there are multiple copies of styled-components loaded at once. Check out this issue for how to troubleshoot and fix the common cases where this situation can happen: https://github.com/styled-components/styled-components/issues/1941#issuecomment-417862021\n\n", "11": "_This error was replaced with a dev-time warning, it will be deleted for v4 final._ [createGlobalStyle] received children which will not be rendered. Please use the component without passing children elements.\n\n", "12": "It seems you are interpolating a keyframe declaration (%s) into an untagged string. This was supported in styled-components v3, but is not longer supported in v4 as keyframes are now injected on-demand. Please wrap your string in the css\\`\\` helper (see https://www.styled-components.com/docs/api#css), which ensures the styles are injected correctly.\n\n", "13": "%s is not a styled component and cannot be referred to via component selector. See https://www.styled-components.com/docs/advanced#referring-to-other-components for more details.\n" }; /** * super basic version of sprintf */ function format() { var a = arguments.length <= 0 ? undefined : arguments[0]; var b = []; for (var c = 1, len = arguments.length; c < len; c += 1) { b.push(arguments.length <= c ? undefined : arguments[c]); } b.forEach(function (d) { a = a.replace(/%[a-z]/, d); }); return a; } /** * Create an error file out of errors.md for development and a simple web link to the full errors * in production mode. */ var StyledComponentsError = function (_Error) { inherits(StyledComponentsError, _Error); function StyledComponentsError(code) { classCallCheck(this, StyledComponentsError); for (var _len = arguments.length, interpolations = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { interpolations[_key - 1] = arguments[_key]; } if (false) { var _this; } else { var _this = possibleConstructorReturn(this, _Error.call(this, format.apply(undefined, [ERRORS[code]].concat(interpolations)).trim())); } return possibleConstructorReturn(_this); } return StyledComponentsError; }(Error); // var SC_COMPONENT_ID = /^[^\S\n]*?\/\* sc-component-id:\s*(\S+)\s+\*\//gm; var extractComps = (function (maybeCSS) { var css = '' + (maybeCSS || ''); // Definitely a string, and a clone var existingComponents = []; css.replace(SC_COMPONENT_ID, function (match, componentId, matchIndex) { existingComponents.push({ componentId: componentId, matchIndex: matchIndex }); return match; }); return existingComponents.map(function (_ref, i) { var componentId = _ref.componentId, matchIndex = _ref.matchIndex; var nextComp = existingComponents[i + 1]; var cssFromDOM = nextComp ? css.slice(matchIndex, nextComp.matchIndex) : css.slice(matchIndex); return { componentId: componentId, cssFromDOM: cssFromDOM }; }); }); var stylis_min = createCommonjsModule(function (module, exports) { !function(e){module.exports=e(null);}(function e(a){var 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e(a);var s=a,t=s.charCodeAt(0);if(t<33)t=(s=s.trim()).charCodeAt(0);if(Be>0)De=s.replace(d,t===G?"":"-");if(t=1,1===ge)Ge=s;else Ee=s;var i,f=[Ge];if(ye>0)if(void 0!==(i=Pe(ze,r,f,f,pe,be,0,0,0,0))&&"string"==typeof i)r=i;var n=He(xe,f,r,0,0);if(ye>0)if(void 0!==(i=Pe(je,n,f,f,pe,be,n.length,0,0,0))&&"string"!=typeof(n=i))t=0;return De="",Ge="",Ee="",ke=0,pe=1,be=1,we*t==0?n:n.replace(c,"").replace(g,"").replace(A,"$1").replace(C,"$1").replace(w," ")}if(Te.use=function e(a){switch(a){case void 0:case null:ye=$e.length=0;break;default:if("function"==typeof a)$e[ye++]=a;else if("object"==typeof a)for(var r=0,c=a.length;r<c;++r)e(a[r]);else qe=0|!!a;}return e},Te.set=Re,void 0!==a)Re(a);return Te}); }); var stylisRuleSheet = createCommonjsModule(function (module, exports) { (function (factory) { module['exports'] = factory(); }(function () { return function (insertRule) { var delimiter = '/*|*/'; var needle = delimiter+'}'; function toSheet (block) { if (block) try { insertRule(block + '}'); } catch (e) {} } return function ruleSheet (context, content, selectors, parents, line, column, length, ns, depth, at) { switch (context) { // property case 1: // @import if (depth === 0 && content.charCodeAt(0) === 64) return insertRule(content+';'), '' break // selector case 2: if (ns === 0) return content + delimiter break // at-rule case 3: switch (ns) { // @font-face, @page case 102: case 112: return insertRule(selectors[0]+content), '' default: return content + (at === 0 ? delimiter : '') } case -2: content.split(needle).forEach(toSheet); } } } })); }); // var COMMENT_REGEX = /^\s*\/\/.*$/gm; // NOTE: This stylis instance is only used to split rules from SSR'd style tags var stylisSplitter = new stylis_min({ global: false, cascade: true, keyframe: false, prefix: false, compress: false, semicolon: true }); var stylis = new stylis_min({ global: false, cascade: true, keyframe: false, prefix: true, compress: false, semicolon: false // NOTE: This means "autocomplete missing semicolons" }); // Wrap `insertRulePlugin to build a list of rules, // and then make our own plugin to return the rules. This // makes it easier to hook into the existing SSR architecture var parsingRules = []; // eslint-disable-next-line consistent-return var returnRulesPlugin = function returnRulesPlugin(context) { if (context === -2) { var parsedRules = parsingRules; parsingRules = []; return parsedRules; } }; var parseRulesPlugin = stylisRuleSheet(function (rule) { parsingRules.push(rule); }); var _componentId = void 0; var _selector = void 0; var _selectorRegexp = void 0; var selfReferenceReplacer = function selfReferenceReplacer(match, offset, string) { if ( // the first self-ref is always untouched offset > 0 && // there should be at least two self-refs to do a replacement (.b > .b) string.slice(0, offset).indexOf(_selector) !== -1 && // no consecutive self refs (.b.b); that is a precedence boost and treated differently string.slice(offset - _selector.length, offset) !== _selector) { return '.' + _componentId; } return match; }; /** * When writing a style like * * & + & { * color: red; * } * * The second ampersand should be a reference to the static component class. stylis * has no knowledge of static class so we have to intelligently replace the base selector. */ var selfReferenceReplacementPlugin = function selfReferenceReplacementPlugin(context, _, selectors) { if (context === 2 && selectors.length && selectors[0].lastIndexOf(_selector) > 0) { // eslint-disable-next-line no-param-reassign selectors[0] = selectors[0].replace(_selectorRegexp, selfReferenceReplacer); } }; stylis.use([selfReferenceReplacementPlugin, parseRulesPlugin, returnRulesPlugin]); stylisSplitter.use([parseRulesPlugin, returnRulesPlugin]); var splitByRules = function splitByRules(css) { return stylisSplitter('', css); }; function stringifyRules(rules, selector, prefix) { var componentId = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : '&'; var flatCSS = rules.join('').replace(COMMENT_REGEX, ''); // replace JS comments var cssStr = selector && prefix ? prefix + ' ' + selector + ' { ' + flatCSS + ' }' : flatCSS; // stylis has no concept of state to be passed to plugins // but since JS is single=threaded, we can rely on that to ensure // these properties stay in sync with the current stylis run _componentId = componentId; _selector = selector; _selectorRegexp = new RegExp('\\' + _selector + '\\b', 'g'); return stylis(prefix || !selector ? '' : selector, cssStr); } // /* eslint-disable camelcase, no-undef */ var getNonce = (function () { return typeof __webpack_nonce__ !== 'undefined' ? __webpack_nonce__ : null; }); // /* These are helpers for the StyleTags to keep track of the injected * rule names for each (component) ID that they're keeping track of. * They're crucial for detecting whether a name has already been * injected. * (This excludes rehydrated names) */ /* adds a new ID:name pairing to a names dictionary */ var addNameForId = function addNameForId(names, id, name) { if (name) { // eslint-disable-next-line no-param-reassign var namesForId = names[id] || (names[id] = Object.create(null)); namesForId[name] = true; } }; /* resets an ID entirely by overwriting it in the dictionary */ var resetIdNames = function resetIdNames(names, id) { // eslint-disable-next-line no-param-reassign names[id] = Object.create(null); }; /* factory for a names dictionary checking the existance of an ID:name pairing */ var hasNameForId = function hasNameForId(names) { return function (id, name) { return names[id] !== undefined && names[id][name]; }; }; /* stringifies names for the html/element output */ var stringifyNames = function stringifyNames(names) { var str = ''; // eslint-disable-next-line guard-for-in for (var id in names) { str += Object.keys(names[id]).join(' ') + ' '; } return str.trim(); }; /* clones the nested names dictionary */ var cloneNames = function cloneNames(names) { var clone = Object.create(null); // eslint-disable-next-line guard-for-in for (var id in names) { clone[id] = _extends({}, names[id]); } return clone; }; // /* These are helpers that deal with the insertRule (aka speedy) API * They are used in the StyleTags and specifically the speedy tag */ /* retrieve a sheet for a given style tag */ var sheetForTag = function sheetForTag(tag) { // $FlowFixMe if (tag.sheet) return tag.sheet; /* Firefox quirk requires us to step through all stylesheets to find one owned by the given tag */ var size = document.styleSheets.length; for (var i = 0; i < size; i += 1) { var sheet = document.styleSheets[i]; // $FlowFixMe if (sheet.ownerNode === tag) return sheet; } /* we should always be able to find a tag */ throw new StyledComponentsError(10); }; /* insert a rule safely and return whether it was actually injected */ var safeInsertRule = function safeInsertRule(sheet, cssRule, index) { /* abort early if cssRule string is falsy */ if (!cssRule) return false; var maxIndex = sheet.cssRules.length; try { /* use insertRule and cap passed index with maxIndex (no of cssRules) */ sheet.insertRule(cssRule, index <= maxIndex ? index : maxIndex); } catch (err) { /* any error indicates an invalid rule */ return false; } return true; }; /* deletes `size` rules starting from `removalIndex` */ var deleteRules = function deleteRules(sheet, removalIndex, size) { var lowerBound = removalIndex - size; for (var i = removalIndex; i > lowerBound; i -= 1) { sheet.deleteRule(i); } }; // /* this marker separates component styles and is important for rehydration */ var makeTextMarker = function makeTextMarker(id) { return '\n/* sc-component-id: ' + id + ' */\n'; }; /* add up all numbers in array up until and including the index */ var addUpUntilIndex = function addUpUntilIndex(sizes, index) { var totalUpToIndex = 0; for (var i = 0; i <= index; i += 1) { totalUpToIndex += sizes[i]; } return totalUpToIndex; }; /* create a new style tag after lastEl */ var makeStyleTag = function makeStyleTag(target, tagEl, insertBefore) { var el = document.createElement('style'); el.setAttribute(SC_ATTR, ''); el.setAttribute(SC_VERSION_ATTR, "4.3.2"); var nonce = getNonce(); if (nonce) { el.setAttribute('nonce', nonce); } /* Work around insertRule quirk in EdgeHTML */ el.appendChild(document.createTextNode('')); if (target && !tagEl) { /* Append to target when no previous element was passed */ target.appendChild(el); } else { if (!tagEl || !target || !tagEl.parentNode) { throw new StyledComponentsError(6); } /* Insert new style tag after the previous one */ tagEl.parentNode.insertBefore(el, insertBefore ? tagEl : tagEl.nextSibling); } return el; }; /* takes a css factory function and outputs an html styled tag factory */ var wrapAsHtmlTag = function wrapAsHtmlTag(css, names) { return function (additionalAttrs) { var nonce = getNonce(); var attrs = [nonce && 'nonce="' + nonce + '"', SC_ATTR + '="' + stringifyNames(names) + '"', SC_VERSION_ATTR + '="' + "4.3.2" + '"', additionalAttrs]; var htmlAttr = attrs.filter(Boolean).join(' '); return '<style ' + htmlAttr + '>' + css() + '</style>'; }; }; /* takes a css factory function and outputs an element factory */ var wrapAsElement = function wrapAsElement(css, names) { return function () { var _props; var props = (_props = {}, _props[SC_ATTR] = stringifyNames(names), _props[SC_VERSION_ATTR] = "4.3.2", _props); var nonce = getNonce(); if (nonce) { // $FlowFixMe props.nonce = nonce; } // eslint-disable-next-line react/no-danger return React__default.createElement('style', _extends({}, props, { dangerouslySetInnerHTML: { __html: css() } })); }; }; var getIdsFromMarkersFactory = function getIdsFromMarkersFactory(markers) { return function () { return Object.keys(markers); }; }; /* speedy tags utilise insertRule */ var makeSpeedyTag = function makeSpeedyTag(el, getImportRuleTag) { var names = Object.create(null); var markers = Object.create(null); var sizes = []; var extractImport = getImportRuleTag !== undefined; /* indicates whether getImportRuleTag was called */ var usedImportRuleTag = false; var insertMarker = function insertMarker(id) { var prev = markers[id]; if (prev !== undefined) { return prev; } markers[id] = sizes.length; sizes.push(0); resetIdNames(names, id); return markers[id]; }; var insertRules = function insertRules(id, cssRules, name) { var marker = insertMarker(id); var sheet = sheetForTag(el); var insertIndex = addUpUntilIndex(sizes, marker); var injectedRules = 0; var importRules = []; var cssRulesSize = cssRules.length; for (var i = 0; i < cssRulesSize; i += 1) { var cssRule = cssRules[i]; var mayHaveImport = extractImport; /* @import rules are reordered to appear first */ if (mayHaveImport && cssRule.indexOf('@import') !== -1) { importRules.push(cssRule); } else if (safeInsertRule(sheet, cssRule, insertIndex + injectedRules)) { mayHaveImport = false; injectedRules += 1; } } if (extractImport && importRules.length > 0) { usedImportRuleTag = true; // $FlowFixMe getImportRuleTag().insertRules(id + '-import', importRules); } sizes[marker] += injectedRules; /* add up no of injected rules */ addNameForId(names, id, name); }; var removeRules = function removeRules(id) { var marker = markers[id]; if (marker === undefined) return; var size = sizes[marker]; var sheet = sheetForTag(el); var removalIndex = addUpUntilIndex(sizes, marker) - 1; deleteRules(sheet, removalIndex, size); sizes[marker] = 0; resetIdNames(names, id); if (extractImport && usedImportRuleTag) { // $FlowFixMe getImportRuleTag().removeRules(id + '-import'); } }; var css = function css() { var _sheetForTag = sheetForTag(el), cssRules = _sheetForTag.cssRules; var str = ''; // eslint-disable-next-line guard-for-in for (var id in markers) { str += makeTextMarker(id); var marker = markers[id]; var end = addUpUntilIndex(sizes, marker); var size = sizes[marker]; for (var i = end - size; i < end; i += 1) { var rule = cssRules[i]; if (rule !== undefined) { str += rule.cssText; } } } return str; }; return { clone: function clone() { throw new StyledComponentsError(5); }, css: css, getIds: getIdsFromMarkersFactory(markers), hasNameForId: hasNameForId(names), insertMarker: insertMarker, insertRules: insertRules, removeRules: removeRules, sealed: false, styleTag: el, toElement: wrapAsElement(css, names), toHTML: wrapAsHtmlTag(css, names) }; }; var makeTextNode = function makeTextNode(id) { return document.createTextNode(makeTextMarker(id)); }; var makeBrowserTag = function makeBrowserTag(el, getImportRuleTag) { var names = Object.create(null); var markers = Object.create(null); var extractImport = getImportRuleTag !== undefined; /* indicates whether getImportRuleTag was called */ var usedImportRuleTag = false; var insertMarker = function insertMarker(id) { var prev = markers[id]; if (prev !== undefined) { return prev; } markers[id] = makeTextNode(id); el.appendChild(markers[id]); names[id] = Object.create(null); return markers[id]; }; var insertRules = function insertRules(id, cssRules, name) { va