/**
 * Copyright 2023-present DreamNum Co., Ltd.
 *
 * 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 { DocumentDataModel } from '@univerjs/core';
import type { IRenderContext, IRenderModule } from '@univerjs/engine-render';
import type { IDocFitToWidthOptions, IUniverDocsUIConfig } from '../config/config';
import { Disposable, DocumentFlavor, IConfigService } from '@univerjs/core';
export interface ICalcDocFitToWidthScaleParams {
    availableWidth: number;
    baseWidth: number;
    options?: IDocFitToWidthOptions;
}
export interface IResolveDocFitBaseWidthParams {
    documentFlavor?: DocumentFlavor;
    documentStylePageWidth?: number;
    skeletonPageWidth?: number;
}
export declare function normalizeDocFitToWidthOptions(options?: IDocFitToWidthOptions): {
    mode: import("..").DocFitMode;
    target: import("..").DocFitTarget;
    paddingX: import("../config/config").DocFitPaddingX;
    minScale: number;
    maxScale?: number;
    align: import("..").DocFitAlign;
};
export declare function resolveDocFitPaddingX(availableWidth: number, paddingX: IDocFitToWidthOptions['paddingX']): number;
export declare function calcDocFitToWidthScale(params: ICalcDocFitToWidthScaleParams): number;
export declare function resolveDocFitBaseWidth(params: IResolveDocFitBaseWidthParams): number;
export declare function resolveDocViewScale(userZoomRatio: number, fitToWidthScale: number): number;
export declare class DocViewScaleService extends Disposable implements IRenderModule {
    protected readonly _context: IRenderContext<DocumentDataModel>;
    private readonly _configService;
    constructor(_context: IRenderContext<DocumentDataModel>, _configService: IConfigService);
    getPluginConfig(): Partial<IUniverDocsUIConfig>;
    getOptions(): IDocFitToWidthOptions;
    getBaseWidth(): number;
    getAvailableWidth(): number;
    getUserZoomRatio(): number;
    getFitToWidthScale(): number;
    getViewScale(userZoomRatio?: number): number;
    private _resolveContainer;
}