How Can I Enable bind:value on Custom Elements?

[Rybadour]

Question

Our team would like to use Svelte to build our application on top of an existing collection of custom elements (web components) that aren't built with Svelte. We would like to use "bind:property" on these custom elements. Is there a way to create a custom implementation of a property binding that we can define for these elements?

Example:

<other-element bind:other-value={value}>

[Conduitry]

Duplicate of #892.