/*!
 * © 2023 Atypon Systems LLC
 *
 * 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 { Node as PMNode, Slice } from 'prosemirror-model';
import { Selection } from 'prosemirror-state';
import { ReplaceAroundStep, ReplaceStep } from 'prosemirror-transform';
export declare const isDeleteStep: (step: ReplaceStep) => boolean;
export declare const isSplitStep: (step: ReplaceStep, selection: Selection, uiEvent: string) => boolean;
export declare const isWrapStep: (step: ReplaceAroundStep) => boolean;
export declare const isLiftStep: (step: ReplaceAroundStep) => boolean;
export declare function isLiftStepForGap(gap: {
    start: number;
    end: number;
    slice: Slice;
    insert: number;
}, node: PMNode, to: number): boolean;
export declare const isDirectPendingMoveDeletion: (step: ReplaceStep, doc: PMNode, movingSteps: Map<ReplaceStep, string>) => boolean;
export declare const isDeletingPendingMovedNode: (step: ReplaceStep, doc: PMNode) => string | undefined;
export declare function isShadowDelete(node: PMNode): boolean;
export declare function isMoved(node: PMNode): boolean;