Update xstream to version 7.0.0 🚀

[greenkeeperio-bot]

Hello lovely humans,

xstream just published its new version 7.0.0.

State	Update 🚀
Dependency	xstream
New version	7.0.0
Type	devDependency

This version is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of xstream.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

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The new version differs by 106 commits .

• 1a6fec0 chore(package): release new version
• 8980511 refactor(FilterMap): avoid calling super method
• 1ca6a5c fix(map): remove map+map fusion optimization
• 47e67ff fix(MemoryStream): fix a leaking execution bug
• 1ef0019 chore(package): release new version
• cba84ca docs(throttle): fix example code
• 2e41a49 refactor(src): update codebase to TypeScript v2.0
• e9d005d feat(Stream): accept partially defined listeners
• 02be36f chore(package): release new version
• b2ddf89 style(META): git ignore VSCode workspace directory
• 8b5c211 feat(throttle): add throttle extra operator
• c96ff10 fix(delay,dropRepeats,dropUnti,split): improve TypeScript typings with better inference
• 81db919 chore(package): release new version
• 7bbba73 fix(debounce): improve TypeScript typings with better inference
• 28c6433 docs(sampleCombine): fix docs for extra operator

There are 106 commits in total. See the full diff.

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This pull request was created by greenkeeper.io.

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[TylorS]

LGTM