import * as CodeMirror from "codemirror";
import { Addon } from "../core";
import { cm_t } from "../core/type";
import "codemirror/mode/markdown/markdown";
import "codemirror/addon/runmode/runmode";
/************************************************************************************
 * Addon Options
 ************************************************************************************/
export interface TableEditorOptions extends Addon.AddonOptions {
    enabled: boolean;
}
export declare const defaultOption: TableEditorOptions;
export declare const suggestedOption: Partial<TableEditorOptions>;
export type OptionValueType = Partial<TableEditorOptions> | boolean;
declare global {
    namespace HyperMD {
        interface EditorConfiguration {
            /**
             * Options for TableAlign.
             *
             * You may also provide a boolean to toggle it.
             */
            qikmdTable?: OptionValueType;
        }
    }
}
export declare const defaultTableEditorOptions: TableEditorOptions;
/************************************************************************************
 * TableWidgetData Interface
 ************************************************************************************/
interface TableWidgetData {
    start: number;
    end: number;
    widget: CodeMirror.LineWidget;
    containerEl: HTMLElement;
    rows: TableCell[][];
    alignments: string[];
    markdown: string;
    hasHeader: boolean;
}
/************************************************************************************
 * TableCell Class
 ************************************************************************************/
declare class TableCell {
    table: TableEditor;
    row: number;
    col: number;
    text: string;
    padStart: number;
    padEnd: number;
    dirty: boolean;
    start: number;
    end: number;
    el: HTMLElement;
    contentEl: HTMLElement;
    constructor(table: TableEditor, row: number, col: number, text?: string, padStart?: number, padEnd?: number);
    setTextDir(): void;
    init(cellEl: HTMLElement, start: number, end: number, alignment?: string): void;
    attachEvents(): void;
    private insertLineBreak;
    private insertBreakTag;
    /**
     * Render Markdown with token visibility control.
     * Doesn't convert to raw text on focus; tokens are always hidden unless focused.
     */
    enableInlineMarkdown(): void;
    /**
     * Re-renders the cell's content while preserving the caret position.
     * this commented code works but caret position is not properly managed
     */
    private enableInlineMarkdownWithCaretPreservation;
    private isCellCurrentlyFocused;
    /**
     * Find which `.md-segment` (if any) currently contains the user’s caret,
     * then apply `.show-token` to it. Remove `.show-token` from all others.
     */
    private updateActiveSegmentClass;
    private hideAllTokens;
    getTextWithPadding(): string;
    getAbsoluteOffsets(): {
        start: number;
        end: number;
        textStart: number;
        textEnd: number;
    };
}
/************************************************************************************
 * TableEditor Class
 ************************************************************************************/
declare class TableEditor implements Addon.Addon, TableEditorOptions {
    cmInstance: cm_t;
    cm: cm_t;
    enabled: boolean;
    widgets: TableWidgetData[];
    styleEl: HTMLStyleElement;
    private static instances;
    manualSelectionSet: boolean;
    constructor(cmInstance: cm_t);
    handleOptionChange(cm: cm_t, option: string): void;
    private _procLine;
    static getInstance(cm: cm_t): TableEditor;
    private handleCursorActivity;
    private handleKeyDown;
    private handleKeyUp;
    private handleClick;
    getContainerEl(): HTMLElement;
    getContainerDir(): string;
    getIdentifier(): string;
    setEnabled(enabled: boolean): void;
    private updateCellsEditability;
    scanTables: {
        (): void;
        stop(): void;
    };
    computeAlignments(tableData: string[][]): string[];
    buildTableWidget(start: number, end: number, markdown: string): CodeMirror.LineWidget;
    private addColumnAtEnd;
    private addRowAtBottom;
    removeAllWidgets(): void;
    syncCell(cell: TableCell): void;
    syncCompleteTable(cell: TableCell, rebuild?: boolean): void;
    resetAutoFocus(): void;
    setCellFocus(row: number, col: number): void;
    showContextMenu(evt: MouseEvent, cell: TableCell | null): void;
    insertRow(widgetData: TableWidgetData, targetRow: number, position: "above" | "below"): void;
    setFocusOnCell(widgetData: any, cell: TableCell): void;
    deleteRow(widgetData: TableWidgetData, targetRow: number): void;
    deleteTable(widgetData: TableWidgetData): void;
    insertColumn(widgetData: TableWidgetData, targetCol: number, position: "left" | "right"): void;
    deleteColumn(widgetData: TableWidgetData, targetCol: number): void;
    syncMarkdown(widgetData: TableWidgetData, rebuild?: boolean): void;
}
/************************************************************************************
 * Export the Addon Getter
 ************************************************************************************/
/** ADDON GETTER (Singleton Pattern): a editor can have only one tableEditor instance */
export declare const getAddon: (cm: cm_t) => TableEditor;
declare global {
    namespace HyperMD {
        interface HelperCollection {
            qikmdTable?: TableEditor;
        }
    }
}
export {};