import type { PlanningContext } from "./runtime.js";
import { type HookLocation } from "./runtime.js";
import { type Signal } from "./signal-protocol.js";
/**
 * Excludes a delivery-only subscription from single-root action inference.
 *
 * @param planningContext - Planning traversal being recorded.
 * @param location - Delivery subscription hook.
 */
export declare function markNonInitiatingContextBoundary(planningContext: PlanningContext, location: HookLocation): void;
/**
 * Records one action's static activation provenance during planning.
 *
 * @param planningContext - Planning traversal being recorded.
 * @param location - Action hook.
 * @param name - User-facing action name for diagnostics.
 * @param dependencies - Signals that determine the action's placement.
 */
export declare function planActionContextBoundary(planningContext: PlanningContext, location: HookLocation, name: string, dependencies: readonly Signal[]): void;
/**
 * Records a durable signal hook that creates a child execution context.
 *
 * @param planningContext - Planning traversal being recorded.
 * @param location - Durable signal hook.
 * @param dependencies - Signals inherited by the child context.
 * @param implicitJoin - Whether original inputs can resolve to this boundary.
 */
export declare function planSignalContextBoundary(planningContext: PlanningContext, location: HookLocation, dependencies: readonly Signal[], implicitJoin: boolean): void;
/**
 * Rejects actions whose static dependencies can activate in several unrelated
 * contexts.
 *
 * @param planningContext - Completed planning traversal to validate.
 * @throws When an action cannot resolve to exactly one context boundary.
 */
export declare function validateActionContextBoundaries(planningContext: PlanningContext): void;
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