import { Color } from "../types";
import { SpreadsheetChildEnv } from "../types/spreadsheet_env";
export type MenuItemOrSeparator = Action | "separator";
export interface ActionSpec {
    /**
     * String or a function to compute the name
     */
    name: string | ((env: SpreadsheetChildEnv) => string);
    description?: string | ((env: SpreadsheetChildEnv) => string);
    shortcut?: string;
    /**
     * which represents its position inside the
     * menus (the lower sequence it has, the upper it is in the menu)
     */
    sequence?: number;
    /**
     * used for example to add child
     */
    id?: string;
    /**
     * Can be defined to compute the visibility of the item
     */
    isVisible?: (env: SpreadsheetChildEnv) => boolean;
    /**
     * Can be defined to compute if the user can click on the action
     */
    isEnabled?: (env: SpreadsheetChildEnv) => boolean;
    /**
     * Can be defined to compute if the action is active
     */
    isActive?: (env: SpreadsheetChildEnv) => boolean;
    /**
     * Can be defined to display an icon
     */
    icon?: string | ((env: SpreadsheetChildEnv) => string);
    iconColor?: Color;
    /**
     * Can be defined to display another icon on the right of the item.
     */
    secondaryIcon?: string | ((env: SpreadsheetChildEnv) => string);
    /**
     * is the action allowed when running spreadsheet in readonly mode
     */
    isReadonlyAllowed?: boolean;
    /**
     * is the action allowed when the active sheet is locked
     */
    isEnabledOnLockedSheet?: boolean;
    /**
     *
     * Execute the action. The action can return a result.
     * The result will be carried by a `menu-clicked` event to the menu parent component.
     */
    execute?: (env: SpreadsheetChildEnv, isMiddleClick?: boolean) => unknown;
    /**
     * subitems associated to this item
     * NB: an action without an execute function or children is not displayed !
     */
    children?: ActionChildren;
    /**
     * whether it should add a separator below the item in menus
     * NB: a separator defined on the last item is not displayed !
     */
    separator?: boolean;
    textColor?: Color;
    onStartHover?: (env: SpreadsheetChildEnv) => void;
    onStopHover?: (env: SpreadsheetChildEnv) => void;
}
export interface Action {
    name: (env: SpreadsheetChildEnv) => string;
    description: (env: SpreadsheetChildEnv) => string;
    shortcut: string;
    sequence: number;
    id: string;
    isVisible: (env: SpreadsheetChildEnv) => boolean;
    isEnabled: (env: SpreadsheetChildEnv) => boolean;
    isActive?: (env: SpreadsheetChildEnv) => boolean;
    icon: (env: SpreadsheetChildEnv) => string;
    iconColor?: Color;
    secondaryIcon: (env: SpreadsheetChildEnv) => string;
    isReadonlyAllowed: boolean;
    isEnabledOnLockedSheet: boolean;
    execute?: (env: SpreadsheetChildEnv, isMiddleClick?: boolean) => unknown;
    children: (env: SpreadsheetChildEnv) => Action[];
    separator: boolean;
    textColor?: Color;
    onStartHover?: (env: SpreadsheetChildEnv) => void;
    onStopHover?: (env: SpreadsheetChildEnv) => void;
}
export interface ComputedAction extends Omit<Action, "name" | "description" | "icon" | "secondaryIcon" | "children"> {
    name: string;
    description: string;
    icon: string;
    secondaryIcon: string;
}
export type ActionBuilder = (env: SpreadsheetChildEnv) => ActionSpec[];
type ActionChildren = (ActionSpec | ActionBuilder)[];
export declare function createActions(menuItems: ActionSpec[]): Action[];
export declare function createAction(item: ActionSpec): Action;
export declare function getMenuItemsAndSeparators(env: SpreadsheetChildEnv, actions: Action[]): MenuItemOrSeparator[];
export declare function isRootMenu(menu: Action): boolean;
export declare function hasVisibleChildren(env: SpreadsheetChildEnv, menu: Action): boolean;
export declare function isMenuItemEnabled(env: SpreadsheetChildEnv, menu: Action): boolean;
export {};