import type { RawRule } from "@casl/ability";
import { F_RULE_SUBJECT, type FdoPermissionRule } from "@feedmepos/core/entity";
import type { Rule } from "../types/role";
export declare function filterPermissions(permissions: FdoPermissionRule[], subject: F_RULE_SUBJECT): string;
export declare function ruleExtension(rule: FdoPermissionRule): {
    condition: any;
    isDiscountOperation: boolean;
    isOrderOperation: boolean;
    isReportPermission: boolean;
    formatted: string;
    label: string;
    value: string;
    reason?: string | null | undefined;
    conditions?: any;
    fields?: string[] | null | undefined;
    inverted?: boolean | null | undefined;
    subject: string;
    actions: ("delete" | "update" | "create" | "read" | "manage")[];
};
export declare function getMaxDiscount(rules: FdoPermissionRule[]): number;
export declare function getManagableRestaurantIds(rules: RawRule[]): string[] | null;
export declare function hasAdminRule(rules: FdoPermissionRule[]): boolean;
export declare function usableRoleIds(rules: RawRule[]): string[] | null;
export declare function fromValue(values: string[], maxDiscountPercentage: number): {
    subject: string;
    actions: ("delete" | "update" | "create" | "read" | "manage")[];
    conditions: object;
}[];
export declare function toRule(v: string): Rule;