import type * as RDF from '@rdfjs/types';
import type { BasicGraphPattern, TripleCollection, TripleNesting } from '@traqula/rules-sparql-1-1';
import type { Algebra } from '../index.js';
import type { AlgebraIndir, FlattenedTriple } from './core.js';
export declare const translateTripleCollection: AlgebraIndir<'translateTripleCollection', void, [TripleCollection, FlattenedTriple[]]>;
/**
 * When flattening, nested subject triples first, followed by nested object triples, lastly the current tripple.
 */
export declare const translateBasicGraphPattern: AlgebraIndir<'translateBasicGraphPattern', void, [BasicGraphPattern, FlattenedTriple[]]>;
/**
 * Generates: everything for the subject collection + everything for the object collection + itself
 */
export declare const translateTripleNesting: AlgebraIndir<'translateTripleNesting', void, [TripleNesting, FlattenedTriple[]]>;
/**
 * Translate terms to be of some graph
 * @param c algebraContext
 * @param algOp algebra operation to translate
 * @param graph that should be assigned to the triples in algOp
 * @param replacement used for replacing shadowed variables.
 */
export declare const recurseGraph: AlgebraIndir<'recurseGraph', Algebra.Operation, [Algebra.Operation, RDF.Term, RDF.Variable | undefined]>;
export declare const translateQuad: AlgebraIndir<'translateQuad', Algebra.Pattern, [FlattenedTriple]>;