export type Vector2D = [number, number];
export type Vector3D = [number, number, number];
export type Vector = number | Vector2D | Vector3D;
/**
 * OpenSCAD special variables
 * These are the built-in variables that control various aspects of OpenSCAD rendering
 */
export interface ScadSpecialVariables {
    /** Minimum angle (degrees) - controls the minimum angle for curved surfaces */
    $fa?: number;
    /** Minimum size (mm) - controls the minimum size of fragments */
    $fs?: number;
    /** Number of fragments - controls the number of fragments for curved surfaces */
    $fn?: number;
    /** Animation step (0-1) - used for animation, varies from 0 to 1 */
    $t?: number;
    /** Viewport rotation angles in degrees [x, y, z] */
    $vpr?: Vector3D;
    /** Viewport translation [x, y, z] */
    $vpt?: Vector3D;
    /** Viewport camera distance */
    $vpd?: number;
    /** Viewport camera field of view */
    $vpf?: number;
    /** Number of module children */
    $children?: number;
    /** True in F5 preview, false for F6 render */
    $preview?: boolean;
}
export type ScadPrimitiveType = 'circle' | 'square' | 'polygon' | 'sphere' | 'cube' | 'cylinder' | 'polyhedron';
export type ScadOperationType = 'union' | 'difference' | 'intersection' | 'hull' | 'minkowski';
export type ScadTransformationType = 'translate' | 'rotate' | 'scale' | 'resize' | 'mirror' | 'multmatrix' | 'color' | 'offset' | 'projection' | 'linear_extrude' | 'rotate_extrude' | '*union' | '!union' | '#union' | '%union';
export type ScadType = ScadPrimitiveType | ScadOperationType | ScadTransformationType;
export interface CircleParams {
    r: number;
    [key: string]: any;
}
export interface SquareParams {
    size: Vector2D | number;
    center: boolean;
    [key: string]: any;
}
export interface PolygonParams {
    points: Vector2D[];
    paths?: number[][];
    convexity?: number;
}
export interface SphereParams {
    r: number;
    [key: string]: any;
}
export interface CubeParams {
    size: Vector3D | number;
    center: boolean;
    [key: string]: any;
}
export interface CylinderParams {
    h: number;
    r?: number;
    r1?: number;
    r2?: number;
    center: boolean;
    [key: string]: any;
}
export interface PolyhedronParams {
    points: Vector3D[];
    paths?: number[][];
    convexity?: number;
}
export type ScadParams = CircleParams | SquareParams | PolygonParams | SphereParams | CubeParams | CylinderParams | PolyhedronParams | Record<string, any>;
/**
 * Transformation parameters
 */
export interface TranslateParams {
    v: Vector3D;
}
export interface RotateParams {
    a: Vector3D | number;
}
export interface ScaleParams {
    v: Vector3D;
}
export interface ResizeParams {
    newsize: Vector3D;
}
export interface MirrorParams {
    v: Vector3D;
}
export interface MultmatrixParams {
    m: number[][];
}
export interface ColorParams {
    c: string | Vector3D | Vector2D;
    alpha?: number;
}
export interface ScadObject {
    type: ScadType;
    params?: ScadParams;
    children?: ScadObject[];
    translate: (v: Vector3D) => ScadObject;
    translate_x: (x: number) => ScadObject;
    translate_y: (y: number) => ScadObject;
    translate_z: (z: number) => ScadObject;
    rotate: (a: Vector3D | number, v?: Vector3D) => ScadObject;
    rotate_x: (a: number) => ScadObject;
    rotate_y: (a: number) => ScadObject;
    rotate_z: (a: number) => ScadObject;
    scale: (v: Vector3D) => ScadObject;
    scale_x: (x: number) => ScadObject;
    scale_y: (y: number) => ScadObject;
    scale_z: (z: number) => ScadObject;
    resize: (v: Vector3D, auto?: boolean) => ScadObject;
    mirror: (v: Vector3D) => ScadObject;
    mirror_x: () => ScadObject;
    mirror_y: () => ScadObject;
    mirror_z: () => ScadObject;
    multmatrix: (m: number[][]) => ScadObject;
    color: (c: string | Vector3D | Vector2D, alpha?: number) => ScadObject;
    radius_offset: (r?: number) => ScadObject;
    delta_offset: (delta: number, chamfer?: boolean) => ScadObject;
    projection: (cut?: boolean) => ScadObject;
    linear_extrude: (height?: number, params?: Record<string, any>) => ScadObject;
    rotate_extrude: (angle?: number, params?: Record<string, any>) => ScadObject;
    debug: () => ScadObject;
    background: () => ScadObject;
    root: () => ScadObject;
    disable: () => ScadObject;
    serialize: (vars?: ScadSpecialVariables & Record<string, any>) => string;
    render: (vars?: ScadSpecialVariables & Record<string, any>) => Promise<string>;
}
//# sourceMappingURL=types.d.ts.map