Output of multiformats/legacy should be an interface-ipld-format

[achingbrain]

ipld/interface-ipld-format recently had types added - the return value from multiformats/legacy should be compatible with that type.

Right now js-IPFS expects IPLD formats to be of type https://github.com/ipfs/js-ipfs/blob/master/packages/ipfs-core-types/src/ipld/format.ts but these aren't the same as ipld/interface-ipld-format. The next js-IPFS release will expect ipld/interface-ipld-format so that's the type multiformats/legacy should return.

Refs: ipfs/js-ipfs#3586

[achingbrain]

Short answer, use blockcodec-to-ipld-format instead

[rvagg]

@achingbrain should we get rid of the /legacy export from here entirely and document the new lib since you've basically solved all that there?

[rvagg]

(working backward through my notifications, ignore my comment as I now see #77!)