/**
 * What each tool step of a workflow can raise. The `raises` check, the
 * `agency workflow check` listing, and `agency workflow run`'s approval
 * prompt all read this one list.
 */
import { type Signature, type Workflow } from "./types.js";
/** One tool step and the effects its tool can raise. */
export type StepEffects = {
    step: string;
    tool: string;
    effects: string[];
};
/** The effects each tool step raises, in step order. `std::guard` is left
 *  out, since it is a question about budget, not a permission. A step whose signature is missing raises nothing here;
 *  resolve reports that step on its own. */
export declare function stepEffects(workflow: Workflow, signatures: Record<string, Signature>): StepEffects[];