val strip_surrounding_whitespaces : string ‑> unit Cst.tStrip all surrounding whitespace and return the result as a list of lines
val parse_pretty_line : string ‑> Fmt.tval parse_body : string Expect_test_common.Std.Expectation.Body.t ‑> Fmt.t Cst.t Expect_test_common.Std.Expectation.Body.t