/****************************************************************************
 * Copyright 2021 EPAM Systems
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ***************************************************************************/
import type { MonomerOrAmbiguousType, MonomerItemType } from "../types";
import { AmbiguousMonomer, Chem, Peptide, Phosphate, RNABase, Sugar, UnresolvedMonomer, UnsplitNucleotide } from "../entities";
import { KetMonomerClass } from "../constants/monomers";
/** Entity classes for concrete (non-ambiguous) monomers only. */
export declare type ConcreteMonomerEntityClass = typeof Chem | typeof Peptide | typeof Phosphate | typeof RNABase | typeof Sugar | typeof UnresolvedMonomer | typeof UnsplitNucleotide;
/** All monomer entity classes, including ambiguous. */
export declare type MonomerEntityClass = ConcreteMonomerEntityClass | typeof AmbiguousMonomer;
/**
 * Maps a monomer library item (concrete or ambiguous) to the corresponding
 * domain entity class and KetMonomerClass enum value.
 * This is a pure domain helper — it has no renderer imports.
 */
export declare function monomerEntityFactory(monomer: MonomerItemType): [EntityClass: ConcreteMonomerEntityClass, ketMonomerClass: KetMonomerClass];
export declare function monomerEntityFactory(monomer: MonomerOrAmbiguousType): [EntityClass: MonomerEntityClass, ketMonomerClass: KetMonomerClass];