import type { ExpressionEvaluator } from "@uicast/expr";
type PlannableStep = {
    set?: string;
    expr?: string;
    confirm?: string;
};
export declare function planStepWaves<T extends PlannableStep>(steps: readonly T[], evaluator: ExpressionEvaluator, isBarrier?: (step: T) => boolean, declaredWrites?: (step: T) => string[]): T[][];
export {};