import { StructureSchema } from '@ephox/boulder';
import type { Optional, Result } from '@ephox/katamari';
import type { FancyMenuItemSpec, MenuItemSpec, SeparatorMenuItemSpec, ToggleMenuItemSpec } from '../../api/Menu';
import { type CommonMenuItem, type CommonMenuItemSpec, type CommonMenuItemInstanceApi } from './CommonMenuItem';
export type NestedMenuItemContents = string | MenuItemSpec | NestedMenuItemSpec | ToggleMenuItemSpec | SeparatorMenuItemSpec | FancyMenuItemSpec;
export interface NestedMenuItemSpec extends CommonMenuItemSpec {
    type?: 'nestedmenuitem';
    icon?: string;
    getSubmenuItems: () => string | Array<NestedMenuItemContents>;
    onSetup?: (api: NestedMenuItemInstanceApi) => (api: NestedMenuItemInstanceApi) => void;
}
export interface NestedMenuItemInstanceApi extends CommonMenuItemInstanceApi {
    setTooltip: (tooltip: string) => void;
    setIconFill: (id: string, value: string) => void;
}
export interface NestedMenuItem extends CommonMenuItem {
    type: 'nestedmenuitem';
    icon: Optional<string>;
    getSubmenuItems: () => string | Array<NestedMenuItemContents>;
    onSetup: (api: NestedMenuItemInstanceApi) => (api: NestedMenuItemInstanceApi) => void;
}
export declare const nestedMenuItemSchema: import("@ephox/boulder").StructureProcessor;
export declare const createNestedMenuItem: (spec: NestedMenuItemSpec) => Result<NestedMenuItem, StructureSchema.SchemaError<any>>;
//# sourceMappingURL=NestedMenuItem.d.ts.map