export declare const equalizerSourceSide = 0;
export declare const equalizerTargetSide = 1;
export declare class TranslationRowEqualizer {
    private pairs;
    private observer;
    private frameHandle;
    private isDisposed;
    measureHeight: (node: HTMLElement) => number;
    get isObserving(): boolean;
    setNode(key: string, side: number, node: HTMLElement): void;
    getNode(key: string, side: number): HTMLElement;
    hasPair(key: string): boolean;
    getPairedKeys(): Array<string>;
    getKeys(): Array<string>;
    scheduleUpdate(): void;
    update(): void;
    clear(): void;
    dispose(): void;
    private releaseNode;
    private cancelScheduledUpdate;
    private getObserver;
}