import type { PermissionPolicyBinding, PermissionPolicyBindingAggregated } from '../../../permission/types';
import type { IPolicyEvaluator, PolicyEvaluationContext, PolicyEvaluationResult } from '../../evaluation';
import { IdentityPolicyEvaluator } from '../identity';
import type { IdentityPolicyData } from '../identity';
import { RealmMatchPolicyEvaluator } from '../realm-match';
import { PermissionBindingPolicyValidator } from './validator';
export declare class IdentityPermissionBindingPolicyEvaluator implements IPolicyEvaluator {
    protected validator: PermissionBindingPolicyValidator;
    protected identityEvaluator: IdentityPolicyEvaluator;
    protected realmMatchEvaluator: RealmMatchPolicyEvaluator;
    constructor();
    requires(): string[];
    accessData(ctx: PolicyEvaluationContext): Promise<PermissionPolicyBindingAggregated | null>;
    /**
     * The grants the identity holds. An identity carrying none is missing
     * data, which throws a PolicyError carrying the refusing issue.
     */
    accessGrants(ctx: PolicyEvaluationContext, identity: IdentityPolicyData): PermissionPolicyBinding[];
    evaluate(value: Record<string, any>, ctx: PolicyEvaluationContext): Promise<PolicyEvaluationResult>;
}
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