import * as Semantic from '@math-blocks/semantic';
import type { Step } from '../../types';
export declare function evalMul(node: Semantic.types.Node): Step<Semantic.types.Node> | void;
export declare function evalAdd(node: Semantic.types.Node): Step<Semantic.types.Node> | void;
export declare function evalDiv(node: Semantic.types.Node): Step<Semantic.types.Node> | void;