commonobject.class.php: PhanPluginUnknownArrayPropertyType: Property \CommonObject->fields has an array type, but does not specify any key types or value types (Types inferred after analysis: array|array<string,array<string,?array>>|array<string,array<string,?int>>|array<string,array<string,?mixed>>|array<string,array<string,?non-empty-string>>|array<string,array<string,?string>>|array<string,array<string,array>>|array<string,array<string,int>>|array<string,array<string,mixed>>|array<string,array<string,non-empty-array<mixed,mixed>>>|array<string,array<string,non-empty-array<string,string>>>|array<string,array<string,non-empty-string>>|array<string,array<string,non-null-mixed>>|array<string,array<string,null>>|array<string,array<string,string>>|array<string,associative-array<mixed,mixed>>|array<string,non-empty-array<string,?array>>|array<string,non-empty-array<string,?int>>|array<string,non-empty-array<string,?mixed>>|array<string,non-empty-array<string,?non-empty-string>>|array<string,non-empty-array<string,?string>>|array<string,non-empty-array<string,array>>|array<string,non-empty-array<string,int>>|array<string,non-empty-array<string,mixed>>|array<string,non-empty-array<string,non-empty-array<mixed,mixed>>>|array<string,non-empty-array<string,non-empty-array<string,string>>>|array<string,non-empty-array<string,non-empty-string>>|array<string,non-empty-array<string,non-null-mixed>>|array<string,non-empty-array<string,null>>|array<string,non-empty-array<string,string>>|array<string,non-empty-associative-array<mixed>>|array<string,non-empty-mixed>|array<string,non-null-mixed>|mixed[])