20 lines
897 B
Markdown
20 lines
897 B
Markdown
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# Prefresh-core
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[](https://www.npmjs.com/package/@prefresh/core)
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We are still fleshing out the details on how to go about this approach best for [Preact](https://github.com/preactjs/preact), we'd
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love to give you the best reloading experience possible.
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Note that now the refreshing component will dispose of its `hookState` to reload in case of added hook, ... this to ensure consistency.
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## How to use
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This plugin will set up a series of hooks onto the webpack instance, so the first thing
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to do is ensure that this package is part of your entries.
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This will add a method on the window `window.__PREFRESH__.replaceComponent`, this function
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expects two arguments. The first being the old `class/function` and the second the new one.
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This will go over all vnodes it knows for the `oldType` and rerender them according to the
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`NewType`.
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