import { SVGInstance } from "../../browser/instance/SVGInstance.js";
import { Color } from "../mixins/presentation-attributes/color.js";
import { Display } from "../mixins/presentation-attributes/display.js";
import { Fill } from "../mixins/presentation-attributes/fill.js";
import { Opacity } from "../mixins/presentation-attributes/opacity.js";
import { Stroke } from "../mixins/presentation-attributes/stroke.js";
import { VectorEffect } from "../mixins/presentation-attributes/vectorEffect.js";
import { Visibility } from "../mixins/presentation-attributes/visibility.js";
export declare class SVGLineInstance extends SVGInstance {
    constructor(_parent?: SVGInstance);
    x1(): string | number | null;
    x1(x1: string | number): this;
    y1(): string | number | null;
    y1(y1: string | number): this;
    x2(): string | number | null;
    x2(x2: string | number): this;
    y2(): string | number | null;
    y2(y2: string | number): this;
}
export interface SVGLineInstance extends SVGInstance, Color, Display, Fill, Opacity, Stroke, VectorEffect, Visibility {
}