export type SinchElementName = `sinch-${string}`;
export declare const isSinchElementName: (value: string) => value is SinchElementName;
export declare const sinchElementNameToBase: (value: SinchElementName) => string;
export declare class NectaryElementBase extends HTMLElement {
    private static _isGlobal;
    static get elementName(): SinchElementName;
    static get isGlobal(): boolean;
    static set isGlobal(value: boolean);
}