{"ast_node_type":"function","tokens":[{"end":98,"kind":"keyword","start":0,"text":"pub(crate)"}]}
pub(crate) fn replace_string_with_char(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> {
// ```
    let token = ctx.find_token_syntax_at_offset(STRING).and_then(ast::String::cast)?;