import { Doc } from "./Doc";
import { RefField } from "./RefField";
import { OnUpdate, Parent, Copy, ToScriptString } from "./FieldSymbols";

export abstract class ObjectField {
    protected [OnUpdate](diff?: any) { }
    private [Parent]?: RefField | ObjectField;
    abstract [Copy](): ObjectField;

    abstract [ToScriptString](): string;
}

export namespace ObjectField {
    export function MakeCopy<T extends ObjectField>(field: T) {
        return field[Copy]();
    }
}