import { Specification } from '../../model-parsing/models/specification.models';
import { DataModel } from '../../model/models/data-model.models';
import { Filter } from '../../model/models/filter.models';
import { ProjectionAttribute } from '../../model/models/projection-attribute.models';
import { TagModel } from '../../model/models/tag.models';
import { FacetSelection } from '../models/facet-selection.models';
import { User } from '../models/user.models';
interface Configuration {
    dataModel: DataModel;
    tagModel: TagModel;
    user: User;
}
export interface RequirementsCreationOptions {
    usePathfinderFacetFilter: Record<string, boolean>;
    showOnlyActiveRelations: boolean;
    strictRelationFiltering: boolean;
    excludeConstrainingRelations?: string[];
}
export interface ProjectionRequirements {
    attributes: ProjectionAttribute[];
    filters: Filter[];
}
/**
 * Creates projection requirements (attributes to fetch + filters to apply) from
 * the current facet selection and specifications. Combines `mapSpecificationsToAttributes`
 * and `mapFacetSelectionToProjectionsFilters` into a single call.
 *
 * @deprecated The Projections API has been replaced by the Unified GraphQL API.
 * Use `mapAttributesToQuery` to build GraphQL selections and pass them to
 * `lx.getAllFactSheets` or a direct GraphQL query instead.
 *
 * @param facetSelection - The user's current facet-filter selection
 * @param specs - The full `Specification[]` produced by `parseModels`
 * @param configuration - Context object containing `dataModel`, `tagModel`, and `user`
 * @param options - Controls for relation filtering behaviour and constraining-relation exclusions
 * @returns `{ attributes, filters }` — the projection attributes to query and filters to apply
 */
export declare function createProjectionRequirements(facetSelection: FacetSelection, specs: Specification[], configuration: Configuration, options?: Partial<RequirementsCreationOptions>): ProjectionRequirements;
export {};