Parse a join style from untrusted text (a URL parameter or an authored zarr attribute). Returns null for anything unrecognised so the caller can decide between falling back and warning — an unknown value must never silently mean "no joins".
null
Parse a join style from untrusted text (a URL parameter or an authored zarr attribute). Returns
nullfor anything unrecognised so the caller can decide between falling back and warning — an unknown value must never silently mean "no joins".