one
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One is a new React Framework that makes Vite serve both native and web.
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JavaScript
/**
* @license React
* react-jsx-dev-runtime.development.js
*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
if (process.env.NODE_ENV !== 'production') {
;(function () {
'use strict'
var React = require('react')
// ATTENTION
// When adding new symbols to this file,
// Please consider also adding to 'react-devtools-shared/src/backend/ReactSymbols'
// The Symbol used to tag the ReactElement-like types.
var REACT_ELEMENT_TYPE = Symbol.for('react.element')
var REACT_PORTAL_TYPE = Symbol.for('react.portal')
var REACT_FRAGMENT_TYPE = Symbol.for('react.fragment')
var REACT_STRICT_MODE_TYPE = Symbol.for('react.strict_mode')
var REACT_PROFILER_TYPE = Symbol.for('react.profiler')
var REACT_PROVIDER_TYPE = Symbol.for('react.provider')
var REACT_CONTEXT_TYPE = Symbol.for('react.context')
var REACT_FORWARD_REF_TYPE = Symbol.for('react.forward_ref')
var REACT_SUSPENSE_TYPE = Symbol.for('react.suspense')
var REACT_SUSPENSE_LIST_TYPE = Symbol.for('react.suspense_list')
var REACT_MEMO_TYPE = Symbol.for('react.memo')
var REACT_LAZY_TYPE = Symbol.for('react.lazy')
var REACT_OFFSCREEN_TYPE = Symbol.for('react.offscreen')
var MAYBE_ITERATOR_SYMBOL = Symbol.iterator
var FAUX_ITERATOR_SYMBOL = '@@iterator'
function getIteratorFn(maybeIterable) {
if (maybeIterable === null || typeof maybeIterable !== 'object') {
return null
}
var maybeIterator =
(MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL]) ||
maybeIterable[FAUX_ITERATOR_SYMBOL]
if (typeof maybeIterator === 'function') {
return maybeIterator
}
return null
}
var ReactSharedInternals = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED
function error(format) {
{
{
for (
var _len2 = arguments.length,
args = new Array(_len2 > 1 ? _len2 - 1 : 0),
_key2 = 1;
_key2 < _len2;
_key2++
) {
args[_key2 - 1] = arguments[_key2]
}
printWarning('error', format, args)
}
}
}
function printWarning(level, format, args) {
// When changing this logic, you might want to also
// update consoleWithStackDev.www.js as well.
{
var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame
var stack = ReactDebugCurrentFrame.getStackAddendum()
if (stack !== '') {
format += '%s'
args = args.concat([stack])
} // eslint-disable-next-line react-internal/safe-string-coercion
var argsWithFormat = args.map(function (item) {
return String(item)
}) // Careful: RN currently depends on this prefix
argsWithFormat.unshift('Warning: ' + format) // We intentionally don't use spread (or .apply) directly because it
// breaks IE9: https://github.com/facebook/react/issues/13610
// eslint-disable-next-line react-internal/no-production-logging
Function.prototype.apply.call(console[level], console, argsWithFormat)
}
}
// -----------------------------------------------------------------------------
var enableScopeAPI = false // Experimental Create Event Handle API.
var enableCacheElement = false
var enableTransitionTracing = false // No known bugs, but needs performance testing
var enableLegacyHidden = false // Enables unstable_avoidThisFallback feature in Fiber
// stuff. Intended to enable React core members to more easily debug scheduling
// issues in DEV builds.
var enableDebugTracing = false // Track which Fiber(s) schedule render work.
var REACT_MODULE_REFERENCE
{
REACT_MODULE_REFERENCE = Symbol.for('react.module.reference')
}
function isValidElementType(type) {
if (typeof type === 'string' || typeof type === 'function') {
return true
} // Note: typeof might be other than 'symbol' or 'number' (e.g. if it's a polyfill).
if (
type === REACT_FRAGMENT_TYPE ||
type === REACT_PROFILER_TYPE ||
enableDebugTracing ||
type === REACT_STRICT_MODE_TYPE ||
type === REACT_SUSPENSE_TYPE ||
type === REACT_SUSPENSE_LIST_TYPE ||
enableLegacyHidden ||
type === REACT_OFFSCREEN_TYPE ||
enableScopeAPI ||
enableCacheElement ||
enableTransitionTracing
) {
return true
}
if (typeof type === 'object' && type !== null) {
if (
type.$$typeof === REACT_LAZY_TYPE ||
type.$$typeof === REACT_MEMO_TYPE ||
type.$$typeof === REACT_PROVIDER_TYPE ||
type.$$typeof === REACT_CONTEXT_TYPE ||
type.$$typeof === REACT_FORWARD_REF_TYPE || // This needs to include all possible module reference object
// types supported by any Flight configuration anywhere since
// we don't know which Flight build this will end up being used
// with.
type.$$typeof === REACT_MODULE_REFERENCE ||
type.getModuleId !== undefined
) {
return true
}
}
return false
}
function getWrappedName(outerType, innerType, wrapperName) {
var displayName = outerType.displayName
if (displayName) {
return displayName
}
var functionName = innerType.displayName || innerType.name || ''
return functionName !== '' ? wrapperName + '(' + functionName + ')' : wrapperName
} // Keep in sync with react-reconciler/getComponentNameFromFiber
function getContextName(type) {
return type.displayName || 'Context'
} // Note that the reconciler package should generally prefer to use getComponentNameFromFiber() instead.
function getComponentNameFromType(type) {
if (type == null) {
// Host root, text node or just invalid type.
return null
}
{
if (typeof type.tag === 'number') {
error(
'Received an unexpected object in getComponentNameFromType(). ' +
'This is likely a bug in React. Please file an issue.'
)
}
}
if (typeof type === 'function') {
return type.displayName || type.name || null
}
if (typeof type === 'string') {
return type
}
switch (type) {
case REACT_FRAGMENT_TYPE:
return 'Fragment'
case REACT_PORTAL_TYPE:
return 'Portal'
case REACT_PROFILER_TYPE:
return 'Profiler'
case REACT_STRICT_MODE_TYPE:
return 'StrictMode'
case REACT_SUSPENSE_TYPE:
return 'Suspense'
case REACT_SUSPENSE_LIST_TYPE:
return 'SuspenseList'
}
if (typeof type === 'object') {
switch (type.$$typeof) {
case REACT_CONTEXT_TYPE:
var context = type
return getContextName(context) + '.Consumer'
case REACT_PROVIDER_TYPE:
var provider = type
return getContextName(provider._context) + '.Provider'
case REACT_FORWARD_REF_TYPE:
return getWrappedName(type, type.render, 'ForwardRef')
case REACT_MEMO_TYPE:
var outerName = type.displayName || null
if (outerName !== null) {
return outerName
}
return getComponentNameFromType(type.type) || 'Memo'
case REACT_LAZY_TYPE: {
var lazyComponent = type
var payload = lazyComponent._payload
var init = lazyComponent._init
try {
return getComponentNameFromType(init(payload))
} catch (x) {
return null
}
}
// eslint-disable-next-line no-fallthrough
}
}
return null
}
var assign = Object.assign
// Helpers to patch console.logs to avoid logging during side-effect free
// replaying on render function. This currently only patches the object
// lazily which won't cover if the log function was extracted eagerly.
// We could also eagerly patch the method.
var disabledDepth = 0
var prevLog
var prevInfo
var prevWarn
var prevError
var prevGroup
var prevGroupCollapsed
var prevGroupEnd
function disabledLog() {}
disabledLog.__reactDisabledLog = true
function disableLogs() {
{
if (disabledDepth === 0) {
/* eslint-disable react-internal/no-production-logging */
prevLog = console.log
prevInfo = console.info
prevWarn = console.warn
prevError = console.error
prevGroup = console.group
prevGroupCollapsed = console.groupCollapsed
prevGroupEnd = console.groupEnd // https://github.com/facebook/react/issues/19099
var props = {
configurable: true,
enumerable: true,
value: disabledLog,
writable: true,
} // $FlowFixMe Flow thinks console is immutable.
Object.defineProperties(console, {
info: props,
log: props,
warn: props,
error: props,
group: props,
groupCollapsed: props,
groupEnd: props,
})
/* eslint-enable react-internal/no-production-logging */
}
disabledDepth++
}
}
function reenableLogs() {
{
disabledDepth--
if (disabledDepth === 0) {
/* eslint-disable react-internal/no-production-logging */
var props = {
configurable: true,
enumerable: true,
writable: true,
} // $FlowFixMe Flow thinks console is immutable.
Object.defineProperties(console, {
log: assign({}, props, {
value: prevLog,
}),
info: assign({}, props, {
value: prevInfo,
}),
warn: assign({}, props, {
value: prevWarn,
}),
error: assign({}, props, {
value: prevError,
}),
group: assign({}, props, {
value: prevGroup,
}),
groupCollapsed: assign({}, props, {
value: prevGroupCollapsed,
}),
groupEnd: assign({}, props, {
value: prevGroupEnd,
}),
})
/* eslint-enable react-internal/no-production-logging */
}
if (disabledDepth < 0) {
error(
'disabledDepth fell below zero. ' +
'This is a bug in React. Please file an issue.'
)
}
}
}
var ReactCurrentDispatcher = ReactSharedInternals.ReactCurrentDispatcher
var prefix
function describeBuiltInComponentFrame(name, source, ownerFn) {
{
if (prefix === undefined) {
// Extract the VM specific prefix used by each line.
try {
throw Error()
} catch (x) {
var match = x.stack.trim().match(/\n( *(at )?)/)
prefix = (match && match[1]) || ''
}
} // We use the prefix to ensure our stacks line up with native stack frames.
return '\n' + prefix + name
}
}
var reentry = false
var componentFrameCache
{
var PossiblyWeakMap = typeof WeakMap === 'function' ? WeakMap : Map
componentFrameCache = new PossiblyWeakMap()
}
function describeNativeComponentFrame(fn, construct) {
// If something asked for a stack inside a fake render, it should get ignored.
if (!fn || reentry) {
return ''
}
{
var frame = componentFrameCache.get(fn)
if (frame !== undefined) {
return frame
}
}
var control
reentry = true
var previousPrepareStackTrace = Error.prepareStackTrace // $FlowFixMe It does accept undefined.
Error.prepareStackTrace = undefined
var previousDispatcher
{
previousDispatcher = ReactCurrentDispatcher.current // Set the dispatcher in DEV because this might be call in the render function
// for warnings.
ReactCurrentDispatcher.current = null
disableLogs()
}
try {
// This should throw.
if (construct) {
// Something should be setting the props in the constructor.
var Fake = function () {
throw Error()
} // $FlowFixMe
Object.defineProperty(Fake.prototype, 'props', {
set: function () {
// We use a throwing setter instead of frozen or non-writable props
// because that won't throw in a non-strict mode function.
throw Error()
},
})
if (typeof Reflect === 'object' && Reflect.construct) {
// We construct a different control for this case to include any extra
// frames added by the construct call.
try {
Reflect.construct(Fake, [])
} catch (x) {
control = x
}
Reflect.construct(fn, [], Fake)
} else {
try {
Fake.call()
} catch (x) {
control = x
}
fn.call(Fake.prototype)
}
} else {
try {
throw Error()
} catch (x) {
control = x
}
fn()
}
} catch (sample) {
// This is inlined manually because closure doesn't do it for us.
if (sample && control && typeof sample.stack === 'string') {
// This extracts the first frame from the sample that isn't also in the control.
// Skipping one frame that we assume is the frame that calls the two.
var sampleLines = sample.stack.split('\n')
var controlLines = control.stack.split('\n')
var s = sampleLines.length - 1
var c = controlLines.length - 1
while (s >= 1 && c >= 0 && sampleLines[s] !== controlLines[c]) {
// We expect at least one stack frame to be shared.
// Typically this will be the root most one. However, stack frames may be
// cut off due to maximum stack limits. In this case, one maybe cut off
// earlier than the other. We assume that the sample is longer or the same
// and there for cut off earlier. So we should find the root most frame in
// the sample somewhere in the control.
c--
}
for (; s >= 1 && c >= 0; s--, c--) {
// Next we find the first one that isn't the same which should be the
// frame that called our sample function and the control.
if (sampleLines[s] !== controlLines[c]) {
// In V8, the first line is describing the message but other VMs don't.
// If we're about to return the first line, and the control is also on the same
// line, that's a pretty good indicator that our sample threw at same line as
// the control. I.e. before we entered the sample frame. So we ignore this result.
// This can happen if you passed a class to function component, or non-function.
if (s !== 1 || c !== 1) {
do {
s--
c-- // We may still have similar intermediate frames from the construct call.
// The next one that isn't the same should be our match though.
if (c < 0 || sampleLines[s] !== controlLines[c]) {
// V8 adds a "new" prefix for native classes. Let's remove it to make it prettier.
var _frame = '\n' + sampleLines[s].replace(' at new ', ' at ') // If our component frame is labeled "<anonymous>"
// but we have a user-provided "displayName"
// splice it in to make the stack more readable.
if (fn.displayName && _frame.includes('<anonymous>')) {
_frame = _frame.replace('<anonymous>', fn.displayName)
}
{
if (typeof fn === 'function') {
componentFrameCache.set(fn, _frame)
}
} // Return the line we found.
return _frame
}
} while (s >= 1 && c >= 0)
}
break
}
}
}
} finally {
reentry = false
{
ReactCurrentDispatcher.current = previousDispatcher
reenableLogs()
}
Error.prepareStackTrace = previousPrepareStackTrace
} // Fallback to just using the name if we couldn't make it throw.
var name = fn ? fn.displayName || fn.name : ''
var syntheticFrame = name ? describeBuiltInComponentFrame(name) : ''
{
if (typeof fn === 'function') {
componentFrameCache.set(fn, syntheticFrame)
}
}
return syntheticFrame
}
function describeFunctionComponentFrame(fn, source, ownerFn) {
{
return describeNativeComponentFrame(fn, false)
}
}
function shouldConstruct(Component) {
var prototype = Component.prototype
return !!(prototype && prototype.isReactComponent)
}
function describeUnknownElementTypeFrameInDEV(type, source, ownerFn) {
if (type == null) {
return ''
}
if (typeof type === 'function') {
{
return describeNativeComponentFrame(type, shouldConstruct(type))
}
}
if (typeof type === 'string') {
return describeBuiltInComponentFrame(type)
}
switch (type) {
case REACT_SUSPENSE_TYPE:
return describeBuiltInComponentFrame('Suspense')
case REACT_SUSPENSE_LIST_TYPE:
return describeBuiltInComponentFrame('SuspenseList')
}
if (typeof type === 'object') {
switch (type.$$typeof) {
case REACT_FORWARD_REF_TYPE:
return describeFunctionComponentFrame(type.render)
case REACT_MEMO_TYPE:
// Memo may contain any component type so we recursively resolve it.
return describeUnknownElementTypeFrameInDEV(type.type, source, ownerFn)
case REACT_LAZY_TYPE: {
var lazyComponent = type
var payload = lazyComponent._payload
var init = lazyComponent._init
try {
// Lazy may contain any component type so we recursively resolve it.
return describeUnknownElementTypeFrameInDEV(init(payload), source, ownerFn)
} catch (x) {}
}
}
}
return ''
}
var hasOwnProperty = Object.prototype.hasOwnProperty
var loggedTypeFailures = {}
var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame
function setCurrentlyValidatingElement(element) {
{
if (element) {
var owner = element._owner
var stack = describeUnknownElementTypeFrameInDEV(
element.type,
element._source,
owner ? owner.type : null
)
ReactDebugCurrentFrame.setExtraStackFrame(stack)
} else {
ReactDebugCurrentFrame.setExtraStackFrame(null)
}
}
}
function checkPropTypes(typeSpecs, values, location, componentName, element) {
{
// $FlowFixMe This is okay but Flow doesn't know it.
var has = Function.call.bind(hasOwnProperty)
for (var typeSpecName in typeSpecs) {
if (has(typeSpecs, typeSpecName)) {
var error$1 = void 0 // Prop type validation may throw. In case they do, we don't want to
// fail the render phase where it didn't fail before. So we log it.
// After these have been cleaned up, we'll let them throw.
try {
// This is intentionally an invariant that gets caught. It's the same
// behavior as without this statement except with a better message.
if (typeof typeSpecs[typeSpecName] !== 'function') {
// eslint-disable-next-line react-internal/prod-error-codes
var err = Error(
(componentName || 'React class') +
': ' +
location +
' type `' +
typeSpecName +
'` is invalid; ' +
'it must be a function, usually from the `prop-types` package, but received `' +
typeof typeSpecs[typeSpecName] +
'`.' +
'This often happens because of typos such as `PropTypes.function` instead of `PropTypes.func`.'
)
err.name = 'Invariant Violation'
throw err
}
error$1 = typeSpecs[typeSpecName](
values,
typeSpecName,
componentName,
location,
null,
'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'
)
} catch (ex) {
error$1 = ex
}
if (error$1 && !(error$1 instanceof Error)) {
setCurrentlyValidatingElement(element)
error(
'%s: type specification of %s' +
' `%s` is invalid; the type checker ' +
'function must return `null` or an `Error` but returned a %s. ' +
'You may have forgotten to pass an argument to the type checker ' +
'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' +
'shape all require an argument).',
componentName || 'React class',
location,
typeSpecName,
typeof error$1
)
setCurrentlyValidatingElement(null)
}
if (error$1 instanceof Error && !(error$1.message in loggedTypeFailures)) {
// Only monitor this failure once because there tends to be a lot of the
// same error.
loggedTypeFailures[error$1.message] = true
setCurrentlyValidatingElement(element)
error('Failed %s type: %s', location, error$1.message)
setCurrentlyValidatingElement(null)
}
}
}
}
}
var isArrayImpl = Array.isArray // eslint-disable-next-line no-redeclare
function isArray(a) {
return isArrayImpl(a)
}
/*
* The `'' + value` pattern (used in in perf-sensitive code) throws for Symbol
* and Temporal.* types. See https://github.com/facebook/react/pull/22064.
*
* The functions in this module will throw an easier-to-understand,
* easier-to-debug exception with a clear errors message message explaining the
* problem. (Instead of a confusing exception thrown inside the implementation
* of the `value` object).
*/
// $FlowFixMe only called in DEV, so void return is not possible.
function typeName(value) {
{
// toStringTag is needed for namespaced types like Temporal.Instant
var hasToStringTag = typeof Symbol === 'function' && Symbol.toStringTag
var type =
(hasToStringTag && value[Symbol.toStringTag]) ||
value.constructor.name ||
'Object'
return type
}
} // $FlowFixMe only called in DEV, so void return is not possible.
function willCoercionThrow(value) {
{
try {
testStringCoercion(value)
return false
} catch (e) {
return true
}
}
}
function testStringCoercion(value) {
// If you ended up here by following an exception call stack, here's what's
// happened: you supplied an object or symbol value to React (as a prop, key,
// DOM attribute, CSS property, string ref, etc.) and when React tried to
// coerce it to a string using `'' + value`, an exception was thrown.
//
// The most common types that will cause this exception are `Symbol` instances
// and Temporal objects like `Temporal.Instant`. But any object that has a
// `valueOf` or `[Symbol.toPrimitive]` method that throws will also cause this
// exception. (Library authors do this to prevent users from using built-in
// numeric operators like `+` or comparison operators like `>=` because custom
// methods are needed to perform accurate arithmetic or comparison.)
//
// To fix the problem, coerce this object or symbol value to a string before
// passing it to React. The most reliable way is usually `String(value)`.
//
// To find which value is throwing, check the browser or debugger console.
// Before this exception was thrown, there should be `console.error` output
// that shows the type (Symbol, Temporal.PlainDate, etc.) that caused the
// problem and how that type was used: key, atrribute, input value prop, etc.
// In most cases, this console output also shows the component and its
// ancestor components where the exception happened.
//
// eslint-disable-next-line react-internal/safe-string-coercion
return '' + value
}
function checkKeyStringCoercion(value) {
{
if (willCoercionThrow(value)) {
error(
'The provided key is an unsupported type %s.' +
' This value must be coerced to a string before before using it here.',
typeName(value)
)
return testStringCoercion(value) // throw (to help callers find troubleshooting comments)
}
}
}
var ReactCurrentOwner = ReactSharedInternals.ReactCurrentOwner
var RESERVED_PROPS = {
key: true,
ref: true,
__self: true,
__source: true,
}
var specialPropKeyWarningShown
var specialPropRefWarningShown
var didWarnAboutStringRefs
{
didWarnAboutStringRefs = {}
}
function hasValidRef(config) {
{
if (hasOwnProperty.call(config, 'ref')) {
var getter = Object.getOwnPropertyDescriptor(config, 'ref').get
if (getter && getter.isReactWarning) {
return false
}
}
}
return config.ref !== undefined
}
function hasValidKey(config) {
{
if (hasOwnProperty.call(config, 'key')) {
var getter = Object.getOwnPropertyDescriptor(config, 'key').get
if (getter && getter.isReactWarning) {
return false
}
}
}
return config.key !== undefined
}
function warnIfStringRefCannotBeAutoConverted(config, self) {
{
if (
typeof config.ref === 'string' &&
ReactCurrentOwner.current &&
self &&
ReactCurrentOwner.current.stateNode !== self
) {
var componentName = getComponentNameFromType(ReactCurrentOwner.current.type)
if (!didWarnAboutStringRefs[componentName]) {
error(
'Component "%s" contains the string ref "%s". ' +
'Support for string refs will be removed in a future major release. ' +
'This case cannot be automatically converted to an arrow function. ' +
'We ask you to manually fix this case by using useRef() or createRef() instead. ' +
'Learn more about using refs safely here: ' +
'https://reactjs.org/link/strict-mode-string-ref',
getComponentNameFromType(ReactCurrentOwner.current.type),
config.ref
)
didWarnAboutStringRefs[componentName] = true
}
}
}
}
function defineKeyPropWarningGetter(props, displayName) {
{
var warnAboutAccessingKey = function () {
if (!specialPropKeyWarningShown) {
specialPropKeyWarningShown = true
error(
'%s: `key` is not a prop. Trying to access it will result ' +
'in `undefined` being returned. If you need to access the same ' +
'value within the child component, you should pass it as a different ' +
'prop. (https://reactjs.org/link/special-props)',
displayName
)
}
}
warnAboutAccessingKey.isReactWarning = true
Object.defineProperty(props, 'key', {
get: warnAboutAccessingKey,
configurable: true,
})
}
}
function defineRefPropWarningGetter(props, displayName) {
{
var warnAboutAccessingRef = function () {
if (!specialPropRefWarningShown) {
specialPropRefWarningShown = true
error(
'%s: `ref` is not a prop. Trying to access it will result ' +
'in `undefined` being returned. If you need to access the same ' +
'value within the child component, you should pass it as a different ' +
'prop. (https://reactjs.org/link/special-props)',
displayName
)
}
}
warnAboutAccessingRef.isReactWarning = true
Object.defineProperty(props, 'ref', {
get: warnAboutAccessingRef,
configurable: true,
})
}
}
/**
* Factory method to create a new React element. This no longer adheres to
* the class pattern, so do not use new to call it. Also, instanceof check
* will not work. Instead test $$typeof field against Symbol.for('react.element') to check
* if something is a React Element.
*
* @param {*} type
* @param {*} props
* @param {*} key
* @param {string|object} ref
* @param {*} owner
* @param {*} self A *temporary* helper to detect places where `this` is
* different from the `owner` when React.createElement is called, so that we
* can warn. We want to get rid of owner and replace string `ref`s with arrow
* functions, and as long as `this` and owner are the same, there will be no
* change in behavior.
* @param {*} source An annotation object (added by a transpiler or otherwise)
* indicating filename, line number, and/or other information.
* @internal
*/
var ReactElement = function (type, key, ref, self, source, owner, props) {
var element = {
// This tag allows us to uniquely identify this as a React Element
$$typeof: REACT_ELEMENT_TYPE,
// Built-in properties that belong on the element
type: type,
key: key,
ref: ref,
props: props,
// Record the component responsible for creating this element.
_owner: owner,
}
{
// The validation flag is currently mutative. We put it on
// an external backing store so that we can freeze the whole object.
// This can be replaced with a WeakMap once they are implemented in
// commonly used development environments.
element._store = {} // To make comparing ReactElements easier for testing purposes, we make
// the validation flag non-enumerable (where possible, which should
// include every environment we run tests in), so the test framework
// ignores it.
Object.defineProperty(element._store, 'validated', {
configurable: false,
enumerable: false,
writable: true,
value: false,
}) // self and source are DEV only properties.
Object.defineProperty(element, '_self', {
configurable: false,
enumerable: false,
writable: false,
value: self,
}) // Two elements created in two different places should be considered
// equal for testing purposes and therefore we hide it from enumeration.
Object.defineProperty(element, '_source', {
configurable: false,
enumerable: false,
writable: false,
value: source,
})
if (Object.freeze) {
Object.freeze(element.props)
Object.freeze(element)
}
}
return element
}
/**
* https://github.com/reactjs/rfcs/pull/107
* @param {*} type
* @param {object} props
* @param {string} key
*/
function jsxDEV(type, config, maybeKey, source, self) {
{
var propName // Reserved names are extracted
var props = {}
var key = null
var ref = null // Currently, key can be spread in as a prop. This causes a potential
// issue if key is also explicitly declared (ie. <div {...props} key="Hi" />
// or <div key="Hi" {...props} /> ). We want to deprecate key spread,
// but as an intermediary step, we will use jsxDEV for everything except
// <div {...props} key="Hi" />, because we aren't currently able to tell if
// key is explicitly declared to be undefined or not.
if (maybeKey !== undefined) {
{
checkKeyStringCoercion(maybeKey)
}
key = '' + maybeKey
}
if (hasValidKey(config)) {
{
checkKeyStringCoercion(config.key)
}
key = '' + config.key
}
if (hasValidRef(config)) {
ref = config.ref
warnIfStringRefCannotBeAutoConverted(config, self)
} // Remaining properties are added to a new props object
for (propName in config) {
if (
hasOwnProperty.call(config, propName) &&
!RESERVED_PROPS.hasOwnProperty(propName)
) {
props[propName] = config[propName]
}
} // Resolve default props
if (type && type.defaultProps) {
var defaultProps = type.defaultProps
for (propName in defaultProps) {
if (props[propName] === undefined) {
props[propName] = defaultProps[propName]
}
}
}
if (key || ref) {
var displayName =
typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type
if (key) {
defineKeyPropWarningGetter(props, displayName)
}
if (ref) {
defineRefPropWarningGetter(props, displayName)
}
}
return ReactElement(
type,
key,
ref,
self,
source,
ReactCurrentOwner.current,
props
)
}
}
var ReactCurrentOwner$1 = ReactSharedInternals.ReactCurrentOwner
var ReactDebugCurrentFrame$1 = ReactSharedInternals.ReactDebugCurrentFrame
function setCurrentlyValidatingElement$1(element) {
{
if (element) {
var owner = element._owner
var stack = describeUnknownElementTypeFrameInDEV(
element.type,
element._source,
owner ? owner.type : null
)
ReactDebugCurrentFrame$1.setExtraStackFrame(stack)
} else {
ReactDebugCurrentFrame$1.setExtraStackFrame(null)
}
}
}
var propTypesMisspellWarningShown
{
propTypesMisspellWarningShown = false
}
/**
* Verifies the object is a ReactElement.
* See https://reactjs.org/docs/react-api.html#isvalidelement
* @param {?object} object
* @return {boolean} True if `object` is a ReactElement.
* @final
*/
function isValidElement(object) {
{
return (
typeof object === 'object' &&
object !== null &&
object.$$typeof === REACT_ELEMENT_TYPE
)
}
}
function getDeclarationErrorAddendum() {
{
if (ReactCurrentOwner$1.current) {
var name = getComponentNameFromType(ReactCurrentOwner$1.current.type)
if (name) {
return '\n\nCheck the render method of `' + name + '`.'
}
}
return ''
}
}
function getSourceInfoErrorAddendum(source) {
{
if (source !== undefined) {
var fileName = source.fileName.replace(/^.*[\\\/]/, '')
var lineNumber = source.lineNumber
return '\n\nCheck your code at ' + fileName + ':' + lineNumber + '.'
}
return ''
}
}
/**
* Warn if there's no key explicitly set on dynamic arrays of children or
* object keys are not valid. This allows us to keep track of children between
* updates.
*/
var ownerHasKeyUseWarning = {}
function getCurrentComponentErrorInfo(parentType) {
{
var info = getDeclarationErrorAddendum()
if (!info) {
var parentName =
typeof parentType === 'string'
? parentType
: parentType.displayName || parentType.name
if (parentName) {
info = '\n\nCheck the top-level render call using <' + parentName + '>.'
}
}
return info
}
}
/**
* Warn if the element doesn't have an explicit key assigned to it.
* This element is in an array. The array could grow and shrink or be
* reordered. All children that haven't already been validated are required to
* have a "key" property assigned to it. Error statuses are cached so a warning
* will only be shown once.
*
* @internal
* @param {ReactElement} element Element that requires a key.
* @param {*} parentType element's parent's type.
*/
function validateExplicitKey(element, parentType) {
{
if (!element._store || element._store.validated || element.key != null) {
return
}
element._store.validated = true
var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType)
if (ownerHasKeyUseWarning[currentComponentErrorInfo]) {
return
}
ownerHasKeyUseWarning[currentComponentErrorInfo] = true // Usually the current owner is the offender, but if it accepts children as a
// property, it may be the creator of the child that's responsible for
// assigning it a key.
var childOwner = ''
if (element && element._owner && element._owner !== ReactCurrentOwner$1.current) {
// Give the component that originally created this child.
childOwner =
' It was passed a child from ' +
getComponentNameFromType(element._owner.type) +
'.'
}
setCurrentlyValidatingElement$1(element)
error(
'Each child in a list should have a unique "key" prop.' +
'%s%s See https://reactjs.org/link/warning-keys for more information.',
currentComponentErrorInfo,
childOwner
)
setCurrentlyValidatingElement$1(null)
}
}
/**
* Ensure that every element either is passed in a static location, in an
* array with an explicit keys property defined, or in an object literal
* with valid key property.
*
* @internal
* @param {ReactNode} node Statically passed child of any type.
* @param {*} parentType node's parent's type.
*/
function validateChildKeys(node, parentType) {
{
if (typeof node !== 'object') {
return
}
if (isArray(node)) {
for (var i = 0; i < node.length; i++) {
var child = node[i]
if (isValidElement(child)) {
validateExplicitKey(child, parentType)
}
}
} else if (isValidElement(node)) {
// This element was passed in a valid location.
if (node._store) {
node._store.validated = true
}
} else if (node) {
var iteratorFn = getIteratorFn(node)
if (typeof iteratorFn === 'function') {
// Entry iterators used to provide implicit keys,
// but now we print a separate warning for them later.
if (iteratorFn !== node.entries) {
var iterator = iteratorFn.call(node)
var step
while (!(step = iterator.next()).done) {
if (isValidElement(step.value)) {
validateExplicitKey(step.value, parentType)
}
}
}
}
}
}
}
/**
* Given an element, validate that its props follow the propTypes definition,
* provided by the type.
*
* @param {ReactElement} element
*/
function validatePropTypes(element) {
{
var type = element.type
if (type === null || type === undefined || typeof type === 'string') {
return
}
var propTypes
if (typeof type === 'function') {
propTypes = type.propTypes
} else if (
typeof type === 'object' &&
(type.$$typeof === REACT_FORWARD_REF_TYPE || // Note: Memo only checks outer props here.
// Inner props are checked in the reconciler.
type.$$typeof === REACT_MEMO_TYPE)
) {
propTypes = type.propTypes
} else {
return
}
if (propTypes) {
// Intentionally inside to avoid triggering lazy initializers:
var name = getComponentNameFromType(type)
checkPropTypes(propTypes, element.props, 'prop', name, element)
} else if (type.PropTypes !== undefined && !propTypesMisspellWarningShown) {
propTypesMisspellWarningShown = true // Intentionally inside to avoid triggering lazy initializers:
var _name = getComponentNameFromType(type)
error(
'Component %s declared `PropTypes` instead of `propTypes`. Did you misspell the property assignment?',
_name || 'Unknown'
)
}
if (
typeof type.getDefaultProps === 'function' &&
!type.getDefaultProps.isReactClassApproved
) {
error(
'getDefaultProps is only used on classic React.createClass ' +
'definitions. Use a static property named `defaultProps` instead.'
)
}
}
}
/**
* Given a fragment, validate that it can only be provided with fragment props
* @param {ReactElement} fragment
*/
function validateFragmentProps(fragment) {
{
var keys = Object.keys(fragment.props)
for (var i = 0; i < keys.length; i++) {
var key = keys[i]
if (key !== 'children' && key !== 'key') {
setCurrentlyValidatingElement$1(fragment)
error(
'Invalid prop `%s` supplied to `React.Fragment`. ' +
'React.Fragment can only have `key` and `children` props.',
key
)
setCurrentlyValidatingElement$1(null)
break
}
}
if (fragment.ref !== null) {
setCurrentlyValidatingElement$1(fragment)
error('Invalid attribute `ref` supplied to `React.Fragment`.')
setCurrentlyValidatingElement$1(null)
}
}
}
var didWarnAboutKeySpread = {}
function jsxWithValidation(type, props, key, isStaticChildren, source, self) {
{
var validType = isValidElementType(type) // We warn in this case but don't throw. We expect the element creation to
// succeed and there will likely be errors in render.
if (!validType) {
var info = ''
if (
type === undefined ||
(typeof type === 'object' && type !== null && Object.keys(type).length === 0)
) {
info +=
' You likely forgot to export your component from the file ' +
"it's defined in, or you might have mixed up default and named imports."
}
var sourceInfo = getSourceInfoErrorAddendum(source)
if (sourceInfo) {
info += sourceInfo
} else {
info += getDeclarationErrorAddendum()
}
var typeString
if (type === null) {
typeString = 'null'
} else if (isArray(type)) {
typeString = 'array'
} else if (type !== undefined && type.$$typeof === REACT_ELEMENT_TYPE) {
typeString = '<' + (getComponentNameFromType(type.type) || 'Unknown') + ' />'
info = ' Did you accidentally export a JSX literal instead of a component?'
} else {
typeString = typeof type
}
error(
'React.jsx: type is invalid -- expected a string (for ' +
'built-in components) or a class/function (for composite ' +
'components) but got: %s.%s',
typeString,
info
)
}
var element = jsxDEV(type, props, key, source, self) // The result can be nullish if a mock or a custom function is used.
// TODO: Drop this when these are no longer allowed as the type argument.
if (element == null) {
return element
} // Skip key warning if the type isn't valid since our key validation logic
// doesn't expect a non-string/function type and can throw confusing errors.
// We don't want exception behavior to differ between dev and prod.
// (Rendering will throw with a helpful message and as soon as the type is
// fixed, the key warnings will appear.)
if (validType) {
var children = props.children
if (children !== undefined) {
if (isStaticChildren) {
if (isArray(children)) {
for (var i = 0; i < children.length; i++) {
validateChildKeys(children[i], type)
}
if (Object.freeze) {
Object.freeze(children)
}
} else {
error(
'React.jsx: Static children should always be an array. ' +
'You are likely explicitly calling React.jsxs or React.jsxDEV. ' +
'Use the Babel transform instead.'
)
}
} else {
validateChildKeys(children, type)
}
}
}
{
if (hasOwnProperty.call(props, 'key')) {
var componentName = getComponentNameFromType(type)
var keys = Object.keys(props).filter(function (k) {
return k !== 'key'
})
var beforeExample =
keys.length > 0
? '{key: someKey, ' + keys.join(': ..., ') + ': ...}'
: '{key: someKey}'
if (!didWarnAboutKeySpread[componentName + beforeExample]) {
var afterExample =
keys.length > 0 ? '{' + keys.join(': ..., ') + ': ...}' : '{}'
error(
'A props object containing a "key" prop is being spread into JSX:\n' +
' let props = %s;\n' +
' <%s {...props} />\n' +
'React keys must be passed directly to JSX without using spread:\n' +
' let props = %s;\n' +
' <%s key={someKey} {...props} />',
beforeExample,
componentName,
afterExample,
componentName
)
didWarnAboutKeySpread[componentName + beforeExample] = true
}
}
}
if (type === REACT_FRAGMENT_TYPE) {
validateFragmentProps(element)
} else {
validatePropTypes(element)
}
return element
}
} // These two functions exist to still get child warnings in dev
var jsxDEV$1 = jsxWithValidation
exports.Fragment = REACT_FRAGMENT_TYPE
exports.jsxDEV = jsxDEV$1
})()
}