export{syncAriaControlsElements,syncAriaDescribedByElements,}from'./aria-reflection.js';
/** What a described element looked like before a transient description was applied to it. */
export interface AppliedDescription{readonly target:HTMLElement;readonly had:boolean;readonly value:string|null;
/** Whether the element-reference list (rather than the serialized attribute) carries the link. */
readonly assigned:boolean;
/** Replaces the descriptions owned by this one handle without disturbing any peer handle. */
update(descriptions:readonly Element[]):void;
/** Releases only this handle's relationships. Calling it more than once is harmless. */
release():void;}
/** An IDREF relationship that can be projected from a host onto its semantic owner. */
export type ResolvedAriaRelationship='aria-describedby'|'aria-labelledby';
/** A composable ownership handle for one producer's contribution to `aria-describedby`. */
export interface AriaDescriptionLease{readonly target:HTMLElement;update(descriptions:readonly Element[]):void;release():void;}
/**
* Owns a set of description elements without overwriting author relationships or peer owners.
* Serialized and reflected-element baselines are restored exactly; later author writes become the
* baseline that remains after the final lease releases.
*/
export declare function acquireAriaDescription(target:HTMLElement,descriptions:readonly Element[]):AriaDescriptionLease;
/** A host IDREF relationship projected onto a replaceable semantic owner. */
export interface ResolvedAriaRelationshipLease{readonly host:HTMLElement;readonly relationship:ResolvedAriaRelationship;readonly target:HTMLElement|null;
/** Retargets after render-path replacement and refreshes reconnect/adoption ownership. */
update(target:HTMLElement|null):void;
/** Restores the current target baseline and stops observing the host relationship. */
release():void;}
/**
* Resolves an authored host IDREF list in the host's root and owns its element-reference projection
* onto a semantic target. Host references lead the target's pre-existing/generated relationship;
* element identity is deduplicated and a release restores the target's exact current baseline.
*/
export declare function acquireResolvedAriaRelationship(host:HTMLElement,initialTarget:HTMLElement|null,relationship:ResolvedAriaRelationship):ResolvedAriaRelationshipLease;
/**
* Adds `description` to whatever already describes `target`, and returns the snapshot
* `undescribeElement()` needs to put it back.
*/
export declare function describeElement(target:HTMLElement,description:Element):AppliedDescription;
/** Reverts `describeElement()`, restoring both the element-reference list and the attribute. */
export declare function undescribeElement(applied:AppliedDescription):void;