import { TEventRecord } from './interfaces';
export declare class RecordsBuffer {
    buffer: any[];
    get length(): number;
    get first(): TEventRecord | null;
    get last(): TEventRecord | null;
    get firstTs(): number;
    get lastTs(): number;
    getMsDistance(): number;
    add(forBuffer: TEventRecord[]): void;
    shiftBy(length: number): any[];
    unshiftEvents(eventsPacket: any[]): void;
    flush(): void;
    findIndexOfNearestSmaller(virtualTime: number): number;
}
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