fix!: identity hash is Hasher<"identity", 0>#314

SgtPooki wants to merge 3 commits into

mastermultiformats/js-multiformats:masterfrom

313-bug-identity-hash-doesnt-export-proper-type-of-hashername-codemultiformats/js-multiformats:313-bug-identity-hash-doesnt-export-proper-type-of-hashername-codeCopy head branch name to clipboard