purposely going through antipattern because we can't cancel promises for now we still cancel subscriptions etc., but we can't guarantee when storage promises will resolve
-Readonly propsStatic Optional contextIf set, this.context will be set at runtime to the current value of the given Context.
Readonly propsStatic Optional contextIf set, this.context will be set at runtime to the current value of the given Context.
Usage:
type MyContext = number
const Ctx = React.createContext<MyContext>(0)
class Foo extends React.Component {
static contextType = Ctx
context!: React.ContextType<typeof Ctx>
render () {
return <>My context's value: {this.context}</>;
}
}
Static defaultOptional UNSAFE_Static defaultOptional UNSAFE_Called immediately before mounting occurs, and before Component#render.
Avoid introducing any side-effects or subscriptions in this method.
This method will not stop working in React 17.
Note: the presence of getSnapshotBeforeUpdate or getDerivedStateFromProps @@ -75,9 +75,9 @@
Optional componentOptional componentOptional componentOptional componentCalled immediately after updating occurs. Not called for the initial render.
The snapshot is only present if getSnapshotBeforeUpdate is present and returns non-null.
Optional snapshot: anyOptional componentOptional componentOptional componentCalled immediately before rendering when new props or state is received. Not called for the initial render.
Note: You cannot call Component#setState here.
Note: the presence of getSnapshotBeforeUpdate or getDerivedStateFromProps prevents this from being invoked.
@@ -108,15 +108,15 @@Optional getOptional getRuns before React applies the result of render to the document, and
returns an object to be given to componentDidUpdate. Useful for saving
things such as scroll position before render causes changes to it.
Note: the presence of getSnapshotBeforeUpdate prevents any of the deprecated lifecycle events from running.
-Optional callback: (() => void)Optional shouldCalled to determine whether the change in props and state should trigger a re-render.
+Optional callback: (() => void)Optional shouldCalled to determine whether the change in props and state should trigger a re-render.
Component always returns true.
PureComponent implements a shallow comparison on props and state and returns true if any
props or states have changed.
If false is returned, Component#render, componentWillUpdate
and componentDidUpdate will not be called.
Private sdkPrivate storePrivate sdkPrivate storePrivate _externalsPrivate Readonly _prefixStatic defaultPrivate _keysPrivate _prefixPrivate _externalsPrivate Readonly _prefixStatic defaultPrivate _keysPrivate _prefixPrivate _cachePrivate _clientPrivate _externalsPrivate _platformStatic EventStatic serverStatic versionOptional query: anyOptional options: SendOptionsOptional query: anyOptional options: SendOptionsOptional body: anyOptional query: anyOptional options: SendOptionsOptional body: anyOptional query: anyOptional options: SendOptionsOptional body: anyOptional query: anyOptional options: SendOptionsStatic handlePrivate _cachePrivate _clientPrivate _externalsPrivate _platformStatic EventStatic serverStatic versionOptional query: anyOptional options: SendOptionsOptional query: anyOptional options: SendOptionsOptional body: anyOptional query: anyOptional options: SendOptionsOptional body: anyOptional query: anyOptional options: SendOptionsOptional body: anyOptional query: anyOptional options: SendOptionsStatic handlePrivate subscriptionsStatic Readonly captureStatic captureSets or gets the default captureRejection value for all emitters.
+Private subscriptionsStatic Readonly captureStatic captureSets or gets the default captureRejection value for all emitters.
Static defaultStatic Readonly errorThis symbol shall be used to install a listener for only monitoring 'error'
events. Listeners installed using this symbol are called before the regular
'error' listeners are called.
const emitter = new EventEmitter();
emitter.once('log', () => console.log('log once'));
// Returns a new Array with a function `onceWrapper` which has a property
// `listener` which contains the original listener bound above
const listeners = emitter.rawListeners('log');
const logFnWrapper = listeners[0];
// Logs "log once" to the console and does not unbind the `once` event
logFnWrapper.listener();
// Logs "log once" to the console and removes the listener
logFnWrapper();
emitter.on('log', () => console.log('log persistently'));
// Will return a new Array with a single function bound by `.on()` above
const newListeners = emitter.rawListeners('log');
// Logs "log persistently" twice
newListeners[0]();
emitter.emit('log');
v9.4.0
-Removes all listeners, or those of the specified eventName.
It is bad practice to remove listeners added elsewhere in the code,
particularly when the EventEmitter instance was created by some other
component or module (e.g. sockets or file streams).
Returns a reference to the EventEmitter, so that calls can be chained.
Rest ...args: any[]v0.1.26
-By default EventEmitters will print a warning if more than 10 listeners are
added for a particular event. This is a useful default that helps finding
memory leaks. The emitter.setMaxListeners() method allows the limit to be
modified for this specific EventEmitter instance. The value can be set toInfinity (or 0) to indicate an unlimited number of listeners.
Private statusPrivate statusOptional ensure?: booleanOptional ensure?: booleanOptional ensureOptional ensureOptional originalOptional requestOptional responseOptional stackOptional originalOptional requestOptional responseOptional stackOptional access_Optional code_Optional endpoint_Optional expire_Optional expires_Optional owner_Optional refresh_Optional refresh_Optional refresh_Optional scopeOptional token_Optional access_Optional code_Optional endpoint_Optional expire_Optional expires_Optional owner_Optional refresh_Optional refresh_Optional refresh_Optional scopeOptional token_Optional bodyOptional cacheA string indicating how the request will interact with the browser's cache to set request's cache.
+Optional bodyOptional cacheA string indicating how the request will interact with the browser's cache to set request's cache.
Optional credentialsA string indicating whether credentials will be sent with the request always, never, or only when sent to a same-origin URL. Sets request's credentials.
-Optional headersOptional integrityA cryptographic hash of the resource to be fetched by request. Sets request's integrity.
+Optional headersOptional integrityA cryptographic hash of the resource to be fetched by request. Sets request's integrity.
Optional keepaliveA boolean to set request's keepalive.
Optional methodA string to set request's method.
Optional modeA string to indicate whether the request will use CORS, or will be restricted to same-origin URLs. Sets request's mode.
-Optional queryOptional redirectA string indicating whether request follows redirects, results in an error upon encountering a redirect, or returns the redirect (in an opaque fashion). Sets request's redirect.
+Optional queryOptional redirectA string indicating whether request follows redirects, results in an error upon encountering a redirect, or returns the redirect (in an opaque fashion). Sets request's redirect.
Optional referrerA string whose value is a same-origin URL, "about:client", or the empty string, to set request's referrer.
Optional referrerA referrer policy to set request's referrerPolicy.
Optional signalAn AbortSignal to set request's signal.
-Optional urlOptional windowCan only be null. Used to disassociate request from any Window.
+Optional urlOptional windowCan only be null. Used to disassociate request from any Window.
Optional addOptional addOptional HeadersOptional init: HeadersInitOptional RequestOptional init: RequestInitOptional ResponseOptional fetchOptional init: RequestInitOptional localOptional HeadersOptional init: HeadersInitOptional RequestOptional init: RequestInitOptional ResponseOptional fetchOptional init: RequestInitOptional localOptional access_Optional access_Optional codeOptional code_Optional discovery_Optional endpoint_Optional extensionOptional jwtOptional passwordOptional redirect_Optional refresh_Optional token_Optional usernameOptional access_Optional access_Optional codeOptional code_Optional discovery_Optional endpoint_Optional extensionOptional jwtOptional passwordOptional redirect_Optional refresh_Optional token_Optional usernameOptional brandOptional displayOptional implicitOptional localeOptional loginOptional promptOptional redirectOptional responseOptional stateOptional uiOptional uiOptional usePKCEOptional brandOptional displayOptional implicitOptional localeOptional loginOptional promptOptional redirectOptional responseOptional stateOptional uiOptional uiOptional usePKCEOptional heightOptional originOptional propertyOptional targetOptional widthOptional heightOptional originOptional propertyOptional targetOptional widthOptional HeadersOptional init: HeadersInitOptional RequestOptional init: RequestInitOptional ResponseOptional additionalOptional appOptional appOptional authOptional authorizeOptional brandOptional cacheOptional clearOptional clientOptional clientOptional defaultOptional discoveryOptional discoveryOptional discoveryOptional discoveryOptional enableOptional fetchOptional init: RequestInitOptional handleOptional localOptional redirectOptional refreshOptional refreshOptional revokeOptional serverOptional tokenOptional urlOptional HeadersOptional init: HeadersInitOptional RequestOptional init: RequestInitOptional ResponseOptional additionalOptional appOptional appOptional authOptional authorizeOptional brandOptional cacheOptional clearOptional clientOptional clientOptional defaultOptional discoveryOptional discoveryOptional discoveryOptional discoveryOptional enableOptional fetchOptional init: RequestInitOptional handleOptional localOptional redirectOptional refreshOptional refreshOptional revokeOptional serverOptional tokenOptional urlOptional bodyOptional handleOptional headersOptional methodOptional queryOptional retryOptional skipOptional skipOptional urlOptional userOptional bodyOptional handleOptional headersOptional methodOptional queryOptional retryOptional skipOptional skipOptional urlOptional user
See
https://react.dev/reference/react/Component#context