/**
 * BuildingGenerator.ts
 *
 * Procedural architecture generator.
 * Creates building structures from modular floor plans with variations.
 *
 * @module procedural
 */
import { IVector3 } from '../physics/PhysicsTypes';
export interface BuildingConfig {
    id: string;
    floors: number;
    floorHeight: number;
    footprint: {
        width: number;
        depth: number;
    };
    style: BuildingStyle;
    seed: number;
}
export type BuildingStyle = 'residential' | 'commercial' | 'industrial' | 'tower' | 'warehouse';
export interface FloorPlan {
    floor: number;
    rooms: Room[];
    walls: Wall[];
    openings: Opening[];
}
export interface Room {
    id: string;
    type: 'room' | 'hallway' | 'stairwell' | 'elevator' | 'lobby';
    bounds: {
        x: number;
        z: number;
        width: number;
        depth: number;
    };
    height: number;
}
export interface Wall {
    start: {
        x: number;
        z: number;
    };
    end: {
        x: number;
        z: number;
    };
    height: number;
    thickness: number;
    isExterior: boolean;
}
export interface Opening {
    type: 'door' | 'window';
    wall: number;
    position: number;
    width: number;
    height: number;
    sillHeight?: number;
}
export interface BuildingResult {
    config: BuildingConfig;
    floorPlans: FloorPlan[];
    meshData: {
        vertices: IVector3[];
        faces: number[];
    };
    boundingBox: {
        min: IVector3;
        max: IVector3;
    };
}
export declare class BuildingGenerator {
    private rng;
    constructor(seed?: number);
    generate(config: BuildingConfig): BuildingResult;
    private generateFloor;
    private generateMesh;
    private createRng;
}
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