import type{AccordionItemOwnerContext,AccordionItemOwnerHost,AccordionItemTransitionSource}from'./accordion-types.js';export type{AccordionItemOwnerContext,AccordionItemTransitionSource,}from'./accordion-types.js';export declare function registerAccordionItemStateController<TItem extends AccordionItemOwnerHost>(item:TItem,controller:(expanded:boolean,announce:boolean)=>Promise<void>):void;export declare function applyAccordionItemOwnerState<TItem extends AccordionItemOwnerHost>(item:TItem,expanded:boolean,announce:boolean):Promise<void>;export declare function bindAccordionItemOwner<TItem extends AccordionItemOwnerHost,TOwner extends object>(item:TItem,context:AccordionItemOwnerContext<TItem,TOwner>):void;export declare function releaseAccordionItemOwner<TItem extends AccordionItemOwnerHost,TOwner extends object>(item:TItem,owner:TOwner):void;export declare function accordionItemOwnerContext<TItem extends AccordionItemOwnerHost>(item:TItem):AccordionItemOwnerContext<TItem> |undefined;export declare function requestAccordionItemTransition<TItem extends AccordionItemOwnerHost>(item:TItem,expanded:boolean,source:AccordionItemTransitionSource):boolean|undefined;export declare function notifyAccordionItemTransitionSettled<TItem extends AccordionItemOwnerHost>(item:TItem,expanded:boolean):void;export declare function notifyAccordionItemStateChanged<TItem extends AccordionItemOwnerHost>(item:TItem):void;