import type { EngineAction, RunState } from './types.js';
import type { GuardrailDefinition } from '../skill/types.js';
export type GuardrailResult = {
    allowed: true;
} | {
    allowed: false;
    reason: string;
};
export declare function checkAction(action: EngineAction, state: RunState, guardrails: GuardrailDefinition, confirmations: ReadonlySet<string>): GuardrailResult;
//# sourceMappingURL=guardrails.d.ts.map