Creates a throttled version of a function which will only be executable once per every specified wait period.This function is valid in v2.16.0 to v2.20.0. This function has been downloaded 18 times.
fnfunction will only be invoked on the initial calls if the specified time has elapsed since the last invocation. If
fnfunction will only be invoked on the trailing calls. If not specified or if specified as
undefinedthe initial calls and the trailing calls will be used to invoke
This function requires the following function which is included automatically: