Interface Plan

crates/csskit_derives/src/parse.rs:14–16

use syn::{Data, DataEnum, DataStruct, DeriveInput, Error, Fields, Result, Type, Variant, parse_quote};

trait Plan {
	fn render(&self, wc: &mut WhereCollector) -> TokenStream;
}

trait TypeIsOption {
	fn is_option(&self) -> bool;