import type { StdEltProps } from "../common";
import type { ComponentElement, ProperElement } from "./common";
/** Generates a stable instance id for a component element in a specific position */
export declare function getCompInstanceId<P extends StdEltProps>(args: {
    elt: ComponentElement<P>;
    position: UITreePosition;
}): string;
/** Generates a stable html id for a proper element in a specific position */
export declare function getEffectiveHtmlId<P extends StdEltProps>(args: {
    elt: ProperElement<P>;
    position?: UITreePosition;
}): string | undefined;
/** Extracts the HTML element id from a component instance id */
export declare function instanceToHtmlId(compInstanceId: string): string;
/** Set html id on a proper element, if passed, and not already set */
export declare function injectHtmlId<Elt extends ProperElement>(elt: Elt, htmlId?: string): Elt;
export declare const INITIAL_UI_TREE_POSITION: {
    parentChildPath: never[];
    siblingOrdinalIndex: number;
    intrinsificationIndex: number;
};
export type UITreePosition = {
    /** Array of sibling indexes indicating path from root to parent element in UI tree */
    parentChildPath: number[];
    siblingOrdinalIndex: number;
    intrinsificationIndex: number;
};