Config Files - osmlab/name-suggestion-index GitHub Wiki

genericWords.json - Regular expressions to match generic names (e.g. "store", "noname")
matchGroups.json - Groups of OpenStreetMap tags that are considered equivalent for purposes of matching
replacements.json - Mapping of old Wikidata QIDs to replacement new Wikidata/Wikipedia values
trees.json - Metadata about subtrees supported in this project