$_returnType $_returnType : string The type name this expression will return when executed Type string
getReturnType() getReturnType() : string Gets the type of the value this object will generate. Returns string
setReturnType() setReturnType(string $type) : $this Sets the type of the value this object will generate. Parameters string $type The name of the type that is to be returned Returns $this
returnType() returnType(string|null $type = null) : string|$this Sets the type of the value this object will generate. If called without arguments, returns the current known type Parameters string|null $type The name of the type that is to be returned Returns string|$this