before
Runs the tasks here before each of next, carrying no value.
loaded.before(cleaned, notified); // cleanup and notify both wait for loadContent copied to clipboard
Variadic, so one call fans out, and it returns its own receiver: a fan-out has no single next task to hand back. Declaring an edge that already exists changes nothing. The only exception is a label put on the edge with Label.on, which replaces the label the edge had.
Return
This point in the flow.
Parameters
next
Tasks that run after the ones here.
Throws
if Label.on returned this point in the flow, or returned a point that this one holds.