import type { RichMediaLayout } from '@atlaskit/adf-schema';
import type { Node as PMNode, ResolvedPos } from '@atlaskit/editor-prosemirror/model';
import type { EditorState } from '@atlaskit/editor-prosemirror/state';
import type { EditorView } from '@atlaskit/editor-prosemirror/view';
import type { EditorAppearance } from '../types';
/**
 * Convert media node width to pixel
 *
 * for legacy experience, image is aligned inside resize handle bar with a gap. So gutterOffset is used to for this use case.
 * for new experience, image is aligned with resize handle bar, so gutterOffset is 0
 *
 * @param width - media single node width
 * @param editorWidth - width of editor
 * @param widthType - width type is defined in the adf document for mediaSingle node, and it is associated with the `width`
 * @param gutterOffset - resize handle bar offset, determines whether align with resize handle bar
 * @returns pixel number for media single node
 */
export declare function getMediaSinglePixelWidth(width: number, editorWidth: number, widthType?: string, gutterOffset?: number): number;
export interface calcMediaSinglePixelWidthProps {
    containerWidth: number;
    contentWidth?: number;
    gutterOffset: number;
    layout: RichMediaLayout;
    origWidth: number;
    width?: number;
    widthType?: 'percentage' | 'pixel';
}
/**
 * Convert width attribute to pixel value for legacy (resized or not resisized) and new media single node for new experience
 * @param width node width attribute
 * @param widthType node widthType attribute
 * @param origWidth original media width
 * @param layout node layout attribute
 * @param contentWidth editor content width
 * @param containerWidth editor container width
 * @param gutterOffset gap between resizer handle and media
 * @returns pixel width of the node
 */
export declare const calcMediaSinglePixelWidth: ({ width, widthType, origWidth, layout, contentWidth, containerWidth, gutterOffset, }: calcMediaSinglePixelWidthProps) => number;
/**
 * Calculate maximum width allowed for media single node in fix-width editor in new experience
 * @param containerWidth width of editor container
 */
export declare const calcMediaSingleMaxWidth: (containerWidth: number, editorAppearance?: EditorAppearance) => number;
/**
 * Calculate initial media single pixel width.
 * Make it fall between max width and min width
 * @param origWidth original width of image (media node width)
 * @param maxWidth default to akEditorDefaultLayoutWidth (760)
 * @param minWidth default to MEDIA_SINGLE_DEFAULT_MIN_PIXEL_WIDTH (24)
 */
export declare const getMediaSingleInitialWidth: (origWidth?: number, maxWidth?: number, minWidth?: number) => number;
export declare function calculateOffsetLeft(insideInlineLike: boolean, insideLayout: boolean, pmViewDom: Element, wrapper?: HTMLElement): number;
/**
 * Returns the number rounded to the nearest interval.
 * @param {number} value    The number to round
 * @param {number} interval The numeric interval to round to, default to 0.5
 * @returns {number} the rounded number
 */
export declare const roundToNearest: (value: number, interval?: number) => number;
/**
 * Retuns minimum value for media single node
 * @param isVideoFile is child media of video type
 * @param contentWidth parent content width
 */
export declare const calcMinWidth: (isVideoFile: boolean, contentWidth: number) => number;
/**
 * Get parent width for a nested media single node
 * @param view Editor view
 * @param pos node position
 */
export declare const getMaxWidthForNestedNode: (view: EditorView, pos: number | undefined) => number | null;
/**
 * Get parent width for a nested media single node for new experience
 * We don't check for mediaSingle selection in this function.
 * @param view Editor view
 * @param pos node position
 * @param forInsertion for insertion
 */
export declare const getMaxWidthForNestedNodeNext: (view: EditorView, pos: number | undefined, forInsertion?: boolean) => number | null;
/**
 * Get parent content width for nested media single node.
 * @param resolvedPos resolved Position of the node
 * @param view editor view
 * @returns parent content width for nested node
 */
export declare const getParentWidthForNestedMediaSingleNode: (resolvedPos: ResolvedPos, view: EditorView) => number | null;
/**
 * Get parent width for nested media single nodes
 * @param resolvedPos resolved Position of the node
 * @param view editor view
 * @returns parent width used for media single initial width on insertion
 */
export declare const getParentWidthForNestedMediaSingleNodeForInsertion: (resolvedPos: ResolvedPos, view: EditorView) => number | null;
/**
 *
 * @param editorState current editor state
 * @returns selected media node (child of mediaSingle only) with position
 */
export declare const currentMediaNodeWithPos: (editorState: EditorState) => {
    node: PMNode;
    pos: number;
} | undefined;