import { OGMError } from '../errors';
import type { Operation } from './types';
/**
 * Thrown when a policy denies an operation. Used by:
 * - `policyDefaults.onDeny: 'throw'` — no permissive matched on a read/aggregate.
 * - `Model.create` / `Model.createMany` — restrictive returned false on input.
 * - `Model.upsert` — write-side policy denied at the application layer.
 */
export declare class PolicyDeniedError extends OGMError {
    readonly typeName: string;
    readonly operation: Operation;
    readonly reason: 'no-permissive-matched' | 'restrictive-rejected-input' | 'override-failed-validation';
    readonly policyName: string | undefined;
    constructor(args: {
        typeName: string;
        operation: Operation;
        reason: PolicyDeniedError['reason'];
        policyName?: string;
        detail?: string;
    });
}
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