export declare type RecordState<T, I> = {
    id: I;
    data: T[];
};
export declare function clearRecord<T, I>(records: RecordState<T, I>[], key: I, keyComparator: (a: I, b: I) => number, currKeyIdx?: number): RecordState<T, I>[];
export declare function clearRecords<T, I>(records: RecordState<T, I>[], keys: I[], keyComparator: (a: I, b: I) => number): RecordState<T, I>[];
export declare function getRecordByKey<T, I>(records: RecordState<T, I>[], key: I, keyComparator: (a: I, b: I) => number, currKeyIdx?: number): RecordState<T, I> | undefined;
export declare function getRecordsByKeys<T, I>(records: RecordState<T, I>[], keys: I[], keyComparator: (a: I, b: I) => number): RecordState<T, I>[];
export declare function getElementByT<B, T extends B, I>(records: RecordState<T, I>[], t: B, selectKey: (t: B) => I, keyComparator: (a: I, b: I) => number, tComparator: (a: B, b: B) => number): T | undefined;
export declare function getElementsByTs<B, T extends B, I>(records: RecordState<T, I>[], ts: B[], selectKey: (t: B) => I, keyComparator: (a: I, b: I) => number, tComparator: (a: B, b: B) => number): T[];
export declare function upsertElement<B, T extends B, I>(records: RecordState<T, I>[], t: T, selectKey: (t: B) => I, keyComparator: (a: I, b: I) => number, tComparator: (a: B, b: B) => number): RecordState<T, I>[];
export declare function upsertElements<B, T extends B, I>(records: RecordState<T, I>[], data: T[], selectKey: (t: B) => I, keyComparator: (a: I, b: I) => number, tComparator: (a: B, b: B) => number): RecordState<T, I>[];
export declare function removeElement<B, T extends B, I>(records: RecordState<T, I>[], t: T, selectKey: (t: B) => I, keyComparator: (a: I, b: I) => number, tComparator: (a: B, b: B) => number): RecordState<T, I>[];
export declare function removeElements<B, T extends B, I>(records: RecordState<T, I>[], data: T[], selectKey: (t: B) => I, keyComparator: (a: I, b: I) => number, tComparator: (a: B, b: B) => number): RecordState<T, I>[];