Union of every phrase literal (and its 'not '-negated form) that can start
an assertion — i.e. occupy the leading phrase position (the first argument
after the subject) across the assertions in Assertion.
Unlike PhraseSuggestions, this deliberately excludes interior
phrases such as the 'and' in 'to be between' X 'and' Y or the
'satisfying' in 'to throw a' Ctor 'satisfying' X, none of which can
legitimately begin an assertion chain. It drives position-0 autocompletion in
ExpectFunction/ExpectAsyncFunction so the very first suggestion
list is not polluted by these connectors.
Union of every phrase literal (and its
'not '-negated form) that can start an assertion — i.e. occupy the leading phrase position (the first argument after the subject) across the assertions inAssertion.Unlike PhraseSuggestions, this deliberately excludes interior phrases such as the
'and'in'to be between' X 'and' Yor the'satisfying'in'to throw a' Ctor 'satisfying' X, none of which can legitimately begin an assertion chain. It drives position-0 autocompletion in ExpectFunction/ExpectAsyncFunction so the very first suggestion list is not polluted by these connectors.