import { Entity } from './Entity.js';
import { CadObject } from '../CadObject.js';
import type { CadDocument } from '../CadDocument.js';
import { BoundingBox } from '../Math/BoundingBox.js';
import { ObjectType } from '../Types/ObjectType.js';
import { MLineFlags } from './MLineFlags.js';
import { MLineJustification } from './MLineJustification.js';
import { MLineStyle } from '../Objects/MLineStyle.js';
import { XYZ } from '../Math/XYZ.js';
export declare class MLineSegment {
    parameters: number[];
    areaFillParameters: number[];
    applyScale(scaleFactor: number): void;
    clone(): MLineSegment;
}
export declare class MLineVertex {
    position: XYZ;
    direction: XYZ;
    miter: XYZ;
    segments: MLineSegment[];
    applyTransform(transform: unknown): void;
    clone(): MLineVertex;
}
export declare class MLine extends Entity {
    flags: MLineFlags;
    justification: MLineJustification;
    normal: XYZ;
    get objectName(): string;
    get objectType(): ObjectType;
    scaleFactor: number;
    startPoint: XYZ;
    get style(): MLineStyle | null;
    set style(value: MLineStyle | null);
    get subclassMarker(): string;
    vertices: MLineVertex[];
    private _style;
    applyTransform(transform: unknown): void;
    clone(): CadObject;
    getBoundingBox(): BoundingBox;
    /** @internal */
    assignDocument(doc: CadDocument): void;
    /** @internal */
    unassignDocument(): void;
}
export { MLineFlags } from './MLineFlags.js';
export { MLineJustification } from './MLineJustification.js';
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