This shows how to get list items once given a list title (https://pnp.github.io/pnpjs/sp/docs/items/)
I want a PropertyPaneDropdown to allow the client-side to select between lists that exist on the site... is there anyway to do this?
Just get the lists queryable collection:
sp.web.lists.select('Id,Title').get().then(console.log)
Closing this as answered. Thanks @koltyakov!
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Just get the lists queryable collection: