import { NodeArray } from 'typescript';
export declare type ElementsType = any[] | NodeArray<any>;
export declare type CollectionIndex = 'first' | 'last' | number;
export declare type PositionBounds = {
    startPos: number;
    endPos: number;
};
export declare type IndexAdj = {
    start?: number;
    end?: number;
};
export declare type RelativePos = 'before' | 'after' | 'at';