Merges multiple props objects into a single object.
Properties with names that match /^on[A-Z]/ and function values are considered event handlers and merged into a single function.
/^on[A-Z]/
"ref" properties are considered to store refs and are merged into a single callback ref.
"ref"
"className" properties are concatenated.
"className"
Props to merge.
Rest
Merges multiple props objects into a single object.
Properties with names that match
/^on[A-Z]/and function values are considered event handlers and merged into a single function."ref"properties are considered to store refs and are merged into a single callback ref."className"properties are concatenated.