import type { BaseEntity } from './base-entity';
import type { Point3D } from './common';
export interface UnderlayReferenceEntityBase extends BaseEntity {
    insertionPoint: Point3D;
    scale: Point3D;
    rotation?: number;
    normal?: Point3D;
    /** Hard reference to UNDERLAYDEFINITION object. */
    underlayDefinitionHandle?: string;
    /** Display properties bitmask. */
    flags?: number;
    /** Contrast in range [0, 100]. */
    contrast?: number;
    /** Fade in range [0, 100]. */
    fade?: number;
}
export interface DwfUnderlayEntity extends UnderlayReferenceEntityBase {
    type: 'DWFUNDERLAY';
}
export interface DgnUnderlayEntity extends UnderlayReferenceEntityBase {
    type: 'DGNUNDERLAY';
}
export interface PdfUnderlayEntity extends UnderlayReferenceEntityBase {
    type: 'PDFUNDERLAY';
}
//# sourceMappingURL=underlay-entity.d.ts.map