import { i as EvaluationContext } from "./evaluate-DXlKxvts.mjs";
import { PredicateNode } from "trilean/tree";
import { Evaluation } from "trilean/evaluation";
//#region src/predicate.d.ts
/** The kinds of unsupported nodes in a predicate tree, in the order they are met. */
export declare function unsupportedPredicateKinds(tree: unknown): string[];
/**
 * Check a rule's `predicate` and return it as a tree.
 *
 * @throws A `ZodError` when it is not a predicate tree, or an `Error` naming the unsupported node kinds: a policy built in code does not pass through the schema, and a predicate the evaluator cannot judge soundly must not be evaluated.
 */
export declare function parsePredicate(predicate: unknown): PredicateNode;
/** A predicate's result under a context. */
export declare function evaluatePredicateCondition(predicate: PredicateNode, ctx: EvaluationContext): Evaluation<boolean>;
//#endregion
//# sourceMappingURL=predicate.d.mts.map