import IdentityItem from './IdentityItem';
declare class IdentityMap {
    identityMap: Record<string, Array<IdentityItem>>;
    /**
     * Adds an `IdentityItem` to this `IdentityMap`
     */
    addItem(item: IdentityItem, namespace: string): void;
    /**
     * Checks if this `IdentityMap` is empty
     */
    isEmpty(): boolean;
    /**
     * Gets a list of all namespaces available in this `IdentityMap`
     */
    getNamespaces(): string[];
    /**
     * Retrieves the IdentityItems for a given namespace
     */
    getIdentityItemsForNamespace(namespace: string): Array<IdentityItem>;
    /**
     * Removes the provided `IdentityItem` for a namespace from the `IdentityMap`
     */
    removeItem(item: IdentityItem, namespace: string): void;
}
export default IdentityMap;