import { ExpressionType } from "../../compilation/types";
import { RuntimeConstruct } from "../CPPConstruct";
import { ValueCategory, CompiledExpression } from "./Expression";
import { RuntimeExpression } from "./RuntimeExpression";
export declare abstract class SimpleRuntimeExpression<T extends ExpressionType = ExpressionType, V extends ValueCategory = ValueCategory, C extends CompiledExpression<T, V> = CompiledExpression<T, V>> extends RuntimeExpression<T, V, C> {
    private index;
    private subexpressions;
    constructor(model: C, parent: RuntimeConstruct);
    protected setSubexpressions(subexpressions: readonly RuntimeConstruct[]): void;
    protected upNextImpl(): void;
    protected stepForwardImpl(): void;
    protected abstract operate(): void;
}