export type Op = 'read' | 'write' | 'delete' | 'raw';
export interface PolicyRule {
    model: string;
    ops: Op[];
}
export declare const DEFAULT_POLICY: PolicyRule[];
export declare function normalizePolicy(input: unknown): PolicyRule[];
export declare function loadPolicyFromString(json: string): PolicyRule[];
export declare function loadPolicyFromFile(filePath: string): PolicyRule[];
export declare function loadPolicy(options?: {
    policyFile?: string;
    policyJson?: string;
}): PolicyRule[];
export declare function allows(policy: PolicyRule[], model: string, op: Op): boolean;
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