import { GapItem, Neighbours, Options } from "./public";
export declare class InternalNeighbours implements Neighbours {
    edge: number;
    current: number;
    constructor(neighbours?: Neighbours);
    minTarget(): number;
}
export declare class InternalOptions implements Options {
    target: number;
    neighbours: InternalNeighbours;
    focus?: GapItem;
    constructor(options: Options);
}
export declare class Range {
    type: "range" | "gap" | "focus";
    from: number;
    to: number;
    slices: number;
    size: number;
    constructor(type: "range" | "gap" | "focus", from: number, to: number);
}