awaitMultiSelection<T> abstract method

Future<SelectMenuContext<List<T>>> awaitMultiSelection<T>(
  1. ComponentId componentId, {
  2. Converter<T>? converterOverride,
})

Wait for a user to select options from a multi-select menu and return a context representing that selection.

Implementation

Future<SelectMenuContext<List<T>>> awaitMultiSelection<T>(
  ComponentId componentId, {
  Converter<T>? converterOverride,
});