import { PermissionMode, PermissionsArray } from '../types';

export declare const normalizePermissions: (p: PermissionsArray | null | undefined) => string[];
export declare const sortUniq: (arr: string[]) => string[];
export declare const stableStringify: (value: any) => string;
export declare const isPermissionObject: (v: unknown) => v is {
    permissions: string[];
    mode: PermissionMode;
};
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