chore(deps): bump emittery from 2.0.0 to 2.1.0

[dependabot]

Bumps emittery from 2.0.0 to 2.1.0.

Release notes

Sourced from emittery's releases.

v2.1.0

Improvements

• Improve TypeScript types cf2297d
  • Emittery.mixin() now returns a class type that includes the emittery property and the mixed-in methods
  • The iterators from .events() and .anyEvent() now type next() and return() precisely, instead of any
  • Emittery.listenerAdded and Emittery.listenerRemoved are now accepted everywhere the runtime accepts them, like .on(), .events(), and .listenerCount()
  • .emit() without data now works on an untyped emitter
  • .bindMethods() now accepts any object, including a class instance
  • methodNames for Emittery.mixin() and .bindMethods() now only accepts real method names. A list typed as string[] needs as const or the new EmitteryMethodName type.

Fixes

• Fix async iterators hanging forever when next() is called concurrently 7157da9
• Fix a rejected event data promise causing an unhandled rejection when an iterator never reads it 7157da9
  • A rejection that is read now throws from the iteration and closes the iterator, so a for await loop cannot leave the subscription behind.
• Fix .clearListeners() with one event name ending an .events() iterator that listens to several events 7157da9
• Fix .anyEvent() yielding the internal listenerAdded and listenerRemoved events 7157da9
• Fix listenerAdded and listenerRemoved firing when nothing changed 4987e5f
  • For example, for a duplicate .on(), a repeated .off(), or .off() of a listener that was never added.
• Fix .off() with several event names stopping at the first error and leaving the rest subscribed 4987e5f
• Fix .offAny() not removing the listener when the debug logger throws 4987e5f
• Fix the unsubscribe function from .on() changing when the event name array is mutated afterwards 4987e5f
• Fix .clearListeners() removing every listener when given an invalid event name 51d4812
  • It now throws a TypeError. Only undefined means "all events".
• Fix instances created from the same debug options object sharing their debug settings 5b47694
  • The options are now copied. To toggle logging after construction, set emitter.debug.enabled instead of changing the object you passed in.
• Fix .emit() in environments without iterator helpers 4de0d10
• Fix Emittery.mixin() silently overwriting an existing property with the same name as the emittery property 3702d31

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sindresorhus/emittery@v2.0.0...v2.1.0

Commits

• 0271984 2.1.0
• 166d7b3 Improve docs
• cf2297d Improve types
• 3702d31 Report a mixin() collision for the emittery property and for a symbol name
• 4de0d10 Make emit() work on runtimes without the Iterator Helpers proposal
• 5b47694 Copy the debug options so instances do not share or mutate the caller's object
• 51d4812 Reject invalid event names in clearListeners() instead of clearing everything
• 4987e5f Report subscription meta events only for subscriptions that actually changed
• 7157da9 Fix the async iterator hanging on concurrent next() calls and leaking subscri...
• 3d8d75b Meta tweaks
• Additional commits viewable in compare view

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