.TextWrapper: ClassType
.TextWrapper.
    width: Nat
    expand_tabs: Bool
    tabsize: Nat
    replace_whitespace: Bool
    drop_whitespace: Bool
    initial_indent: Str
    subsequent_indent: Str
    fix_sentence_endings: Bool
    break_long_words: Bool
    break_on_hyphens: Bool
    max_lines: Nat
    placeholder: Str
    __call__: (
        width := Nat,
        initial_indent := Str,
        subsequent_indent := Str,
        expand_tabs := Bool,
        replace_whitespace := Bool,
        fix_sentence_endings := Bool,
        break_long_words := Bool,
        drop_whitespace := Bool,
        break_on_hyphens := Bool,
        tabsize := Nat,
        max_lines := Nat,
        placeholder := Str,
    ) -> TextWrapper
    .wrap: (self: TextWrapper, text: Str) -> [Str; _]
    .fill: (self: TextWrapper, text: Str) -> Str

.wrap: (
    text: Str,
    width := Nat,
    initial_indent := Str,
    subsequent_indent := Str,
    expand_tabs := Bool,
    replace_whitespace := Bool,
    fix_sentence_endings := Bool,
    break_long_words := Bool,
    drop_whitespace := Bool,
    break_on_hyphens := Bool,
    tabsize := Nat,
    max_lines := Nat,
    placeholder := Str,
) -> [Str; _]
.fill: (
    text: Str,
    width := Nat,
    initial_indent := Str,
    subsequent_indent := Str,
    expand_tabs := Bool,
    replace_whitespace := Bool,
    fix_sentence_endings := Bool,
    break_long_words := Bool,
    drop_whitespace := Bool,
    break_on_hyphens := Bool,
    tabsize := Nat,
    max_lines := Nat,
    placeholder := Str,
) -> Str
.indent: (text: Str, prefix: Str, predicate := (line: Str) -> Bool) -> Str
.dedent: (text: Str) -> Str
.shorten: (text: Str, width: Int) -> Str