MidiEventChanged import { MidiEventChanged } from "destack:device/binding"; MIDI changed event. export struct MidiEventChanged { kind: "changed"; timestampNs: uint64; sequence: uint64; port: MidiPort; } language/library/src/device/binding/midi.ds:244:253 Members kind: "changed" Event discriminator. timestampNs: uint64 Event timestamp in nanoseconds. sequence: uint64 Event sequence number. port: MidiPort MIDI port.