* @description Closes the finder and clears highlights.

* @description Close toast

* @optional * This function is called before the `controller` is closed. * @returns {void}

* Creates a mock host object simulating a plugin instance

* @description Disabled background `div`

* @description Focus cell * @param {HTMLElement} cell Target node

* @description Returns the range (container and offset) near the given target node. * - If the target node has a next sibling, it returns the next s

* @description If the `range` object is a non-editable area, add a line at the top of the editor and update the `range` object. * @param {Range} ran

* @description It is judged whether it is the `closureBlock` element. * - (TH, TD | class=`__se__format__block_closure_xxx`) * - `closureBlock` el

* @optional * Modal off callback. * @param {boolean} isUpdate - Whether the modal is for editing (`true`) or creating a new one (`false`). * @re

* @description Display a guide line during resize operations logic. * @param {MouseEvent} event - Mouse event * @param {HTMLElement} target - Targ

* @description Indent less the selected lines. * - margin size - `store.get('indentSize')`

* @description Parse inline markdown syntax to HTML * @param {string} text * @returns {string} HTML string

* @description Prepares the size inputs and proportion state when an image is selected. * @param {SunEditor.Module.Figure.TargetInfo} figureInfo - F

* @description Detach Nested all nested lists under the `baseNode`. * - Returns a list with nested removed. * @param {HTMLElement} baseNode Elemen

* @description Initialize the information of the components.

* @description Reset buttons of the responsive toolbar.

* @description Scrolls the document page.

* @template {keyof ConfigAllBaseOptions} K * @param {K} k * @param {ConfigAllBaseOptions[K]} v

* @description Set editor frame styles. * - Define the style of the edit area * - It can also be defined with the `setOptions` method, but the `se

* @description Sets the relative position of an element * @param {HTMLElement} element Element to position * @param {HTMLElement} e_container Elem

* @description Sets the unmerge button visibility.

* @hook Editor.Core * @type {SunEditor.Hook.Core.Shortcut}

* @description Subscribe to state changes * @template {keyof StoreState} K * @param {K} path - Path to subscribe * @param {(newValue: StoreState

* @description Upload the file to the server. * @param {string} uploadUrl Upload server url * @param {?Object<string, string>} uploadHeader Reques

* @description Checks if the given URL matches any of the defined URL patterns. * @param {string} url - The URL to check. * @returns {boolean} `tr

* @description Draws the current stroke based on collected points.

* @description Sets text alignment properties. * @param {Element} el The element to apply alignment to. * @param {string} align The alignment valu

* @description Updates the `rel` attribute list in the modal and preview. * @param {string} relAttr - The `rel` attribute string to set.

* @description Create a file input tag in the modal window. * @param {{icons: SunEditor.Deps['icons'], lang: SunEditor.Deps['lang']}} param0 - icons

* @description Get related list * @param {string} str Regular expression string * @param {string} str2 Regular expression string

* @internal * @description Splits a table cell either vertically or horizontally. * @param {"vertical"|"horizontal"} direction The direction to sp

* @description Closes table-related controllers and table figure

* @internal * @description Adjusts the height of the code view area. * - Ensures the code block `auto`-resizes based on its content. * @param {H

* @internal * @description Hide the Sub-Toolbar.

* @internal * @description Initializes the cache for document elements. * @param {HTMLCollection} mChr - List of mirrored elements.

* @internal * @description Nodes without text * @param {Node|string} element Element to check * @returns {boolean}

* @internal * @description Closes all open controllers except those marked as `fixed`. * Iterates through `opendControllers`, calls `controllerClo

* @internal * @description Resets the full-screen height of the editor. * - Updates the editor's height dynamically when in full-screen mode.

* @internal * @description Set method in the code view area * @param {string} value HTML string

* @internal * @description Sets the controller position for a cell. * @param {HTMLTableCellElement} tdElement - The target table cell.

* Build a nested list structure inside wysiwyg: * <ul><li>top<ul><li>mid<ul><li>deep</li></ul></li></ul></li></ul> * Returns the deepest text node

* @description Convert format to `link` or `block` * @param {HTMLElement} target Target element * @param {string} value `link` or `block`

* @description Call `clipboard.write` to copy the contents and display a success/failure toast message. * @param {Node|Element|Text|string} content

* @description Get lines and components from the selected range. (P, DIV, H[1-6], OL, UL, TABLE..) * - If some of the component are included in the

* @description Deletes specific elements such as tables in `Firefox` and media elements (image, video, audio) in `Chrome`. * - Handles deletion logic

* @description Hide controller

* @description Initializes cell selection state and applies visual styles. * Sets up the fixed cell, selected cells array, and table reference. *

* @description Check if a string is empty or contains only zero-width characters * @param {string} str * @returns {boolean}

* @description Check if the button can be executed in the current state (ReadOnly, etc.) * @param {Node} button * @returns {boolean}

* @description Remove nested tags without other child nodes. * @param {Node} element Element object * @param {?(((current: Node) => boolean)|strin

* @description Convert a JSON element node to its HTML string (for fallback) * @param {Object} node * @returns {string}

* @description Convert a single JSON node to markdown * @param {Object} node JSON node from htmlToJson * @param {string} indent Current indentation

* @override * @type {PluginDropdownFree['off']}

* @hook Editor.EventManager * @type {SunEditor.Hook.Event.OnKeyDown}

* @description Opens the finder. With panel: shows UI. Without panel: activates search state only. * @param {boolean} [replaceMode=true] Whether to

* @override * @type {PluginModal['open']}

* @description Moves to a specific page. * @param {number} pageNum - The target page number.

* @description Moves to the previous page.

* @description Resizes the document page dynamically.

@param {Map<*, *>} obj

* @description Sets the original width and height of the image. * @param {string} w - Original width * @param {string} h - Original height

* @template {keyof ImageState} K * @param {K} key * @param {ImageState[K]} value

* @template {keyof VideoState} K * @param {K} key * @param {VideoState[K]} value

* @description Filter items by tag * @param {Array<BrowserFile>} items - Items to filter * @returns {Array<BrowserFile>} * @example * // Filte

* @description Updates the displayed list of file items. * @param {Array<BrowserFile>} items - The file items to display. * @param {boolean} updat

* @description A function that distinguishes non-formatting HTML elements or tags from formatting ones. * @param {Node} element Element * @returns

* @description Remove global event listeners

* @description Removes global event listeners and resets resize-related properties.

* @description Sets the resize line position. * @param {HTMLElement} figure The table figure element. * @param {HTMLElement} target The target ele

* @description Return HTML string of caption(`FIGCAPTION`) element * @param {Node} cover Cover element(`FIGURE`). `CreateContainer().cover` * @ret

* @internal * @description Removes global event listeners that were previously added for component interactions.

* @internal * @description construct wysiwyg area element to html string * @param {Node|string} html WYSIWYG element (this.#frameContext.get('wysi

* @description Create formats regexp object. * @param {string} value value * @param {string} defaultValue default value * @param {string} blacklist

* @internal * @description Displays the current page number.

* @internal * @description Displays or hides the resize handles of the figure component. * @param {boolean} display Whether to display resize hand

* @internal * @description Get method in the code view area

* @internal * @description Retrieves the scroll position in WYSIWYG mode. * @returns {number} The current scroll position.

* @internal * @description Nodes that must remain undetached when changing text nodes (A, Label, Code, Span:font-size) * @param {Node|string} elem

* @internal * @description Registers custom shortcut keys (keys starting with `_`) into the shortcut map. * Called during initialization and when

* @internal * @description Sets the position of the cell controller. * @param {HTMLTableCellElement} tdElement - The target table cell. * @param

* @description Upload the file to the server. * @param {string} uploadUrl Upload server url * @param {?Object<string, string>} uploadHeader Reques

* @description Cleans up removed tags and normalizes DOM structure. * Removes orphaned nodes that are outside the format element's valid range. * @p

* @description Close the figure's controller

* @optional * Executes the method that is called when a component is being edited. * @param {HTMLElement} target - Target element * @returns {vo

* @description Copies the selected table cells to the clipboard. * @param {ClipboardEvent} e - Event object * @param {HTMLElement} container - The

* @description Creates a new inline image component, wraps it in an inline figure container with an optional anchor, * - applies size settings, and