import { FactoryComponent, Attributes, Vnode } from 'mithril';
export interface CollapsibleItem extends Attributes {
    /** Header of the collabsible item, may contain HTML or may be a Vnode */
    header?: string | Vnode<any, any>;
    /** Body of the collabsible item, may contain HTML or may be a Vnode */
    body?: string | Vnode<any, any>;
    /** If active, preselect the collabsible item. */
    active?: boolean;
    /** Add an material icon in front of the header. */
    iconName?: string;
}
export interface CollapsibleAttrs extends Attributes {
    /** Optional header for the entire collapsible, similar to Collection header */
    header?: string | Vnode<any, any>;
    /** The list of accordeon/collabsible items */
    items: CollapsibleItem[];
    /** If true, only one item can be expanded at a time (accordion mode) */
    accordion?: boolean;
}
export declare const CollapsibleItem: FactoryComponent<CollapsibleItem & {
    isActive: boolean;
    onToggle: () => void;
}>;
/**
 * Creates a collabsible or accordion component with pure CSS/Mithril implementation.
 * No MaterializeCSS JavaScript dependencies.
 */
export declare const Collapsible: FactoryComponent<CollapsibleAttrs>;