Options to configure the behavior of the quick pick UI.
An optional string that represents the title of the quick pick.
An optional flag to include the description when filtering the picks.
An optional flag to include the detail when filtering the picks.
An optional string to show as placeholder in the input box to guide the user what to pick on.
true to keep the picker open when focus moves to another part of the editor or to another window.
This setting is ignored on iPad and is always false.
An optional flag to make the picker accept multiple selections, if true the result is an array of picks.
An optional function that is invoked whenever an item is selected.