Function evaluate

typescript/src/ts/program.ts:154–158

(expr: unknown)

    return results.length > 0 ? results[results.length - 1] : undefined;

    async function evaluate(expr: unknown): Promise<unknown> {
        return typeof expr === "object" && expr !== null ?
            await evaluateObject(expr as Record<string, unknown>) :
            expr;
    }

    async function evaluateObject(obj: Record<string, unknown>) {
        if (obj.hasOwnProperty("@ref")) {