44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
/**
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* @generated SignedSource<<d17b6e5d9b7118fb0ed9169f579e5b8a>>
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*
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* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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* !! This file is a check-in of a static_upstream project! !!
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* !! !!
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* !! You should not modify this file directly. Instead: !!
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* !! 1) Use `fjs use-upstream` to temporarily replace this with !!
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* !! the latest version from upstream. !!
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* !! 2) Make your changes, test them, etc. !!
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* !! 3) Use `fjs push-upstream` to copy your changes back to !!
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* !! static_upstream. !!
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* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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*
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* @providesModule EmitterSubscription
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* @noflow
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* @typechecks
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*/
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'use strict';
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var EventSubscription = require('EventSubscription');
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/**
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* EmitterSubscription represents a subscription with listener and context data.
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*/
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class EmitterSubscription extends EventSubscription {
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/**
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* @param {EventSubscriptionVendor} subscriber - The subscriber that controls
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* this subscription
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* @param {function} listener - Function to invoke when the specified event is
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* emitted
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* @param {*} context - Optional context object to use when invoking the
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* listener
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*/
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constructor(subscriber: EventSubscriptionVendor, listener, context: ?Object) {
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super(subscriber);
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this.listener = listener;
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this.context = context;
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}
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}
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module.exports = EmitterSubscription;
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