import { Config, Group, ModelGroup, ModelRule, Rule } from '../types';
/** @internal */
export interface MetadataProvider {
    getGroupId(): string;
    getRuleId(): string;
    getConfig(): Config;
}
/**
 * Converts a Group to a ModelGroup (adds required metadata)
 */
export declare function groupToModelGroup(group: Group, provider: MetadataProvider): ModelGroup;
/**
 * Converts a ModelGroup (internal data structure) to a public Group structure.
 * This function recursively processes the rules within the group.
 *
 * @param modelGroup The internal ModelGroup to convert.
 * @returns A public Group object.
 */
export declare function modelGroupToGroup(modelGroup: ModelGroup): Group;
/**
 * Converts a ModelRule (internal data structure) to a public Rule structure.
 *
 * @param modelRule The internal ModelRule to convert.
 * @returns A public Rule object.
 */
export declare function modelRuleToRule(modelRule: ModelRule): Rule;
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