export function windowState(data: any, frame: any, adjust: any, ops: any, aggrs: any): {
    i0: number;
    i1: number;
    index: number;
    size: number;
    peer: (index: any) => boolean;
    init(partition: any, peers: any, results: any, group: any): /*elided*/ any;
    value(index: any, get: any): any;
    step(idx: any): any;
};