import type { MapEvent, GeneratorOptions, MapTemplate } from '../types/rpgmaker.js';
interface AvailableTiles {
    ground?: number[];
    water?: number[];
    wallSide?: number[];
    wallTop?: number[];
    roof?: number[];
    decoration?: number[];
}
interface GeneratorContext {
    stampTileset: number;
    availableTiles?: AvailableTiles;
    interiorRoom: string;
    _resolved?: Record<string, Record<string, number>>;
}
declare function normalizeAvailableTiles(raw: unknown): AvailableTiles | undefined;
declare function resolveTilesConfig(base: Record<string, number>, avail?: AvailableTiles): Record<string, number>;
declare function pickTiles(ctx: GeneratorContext, key: string): Record<string, number>;
declare class PerlinNoise {
    private perm;
    private grad;
    constructor(seed: number);
    private fade;
    private lerp;
    private dot2;
    noise2d(x: number, y: number): number;
    fbm(x: number, y: number, octaves: number, lacunarity?: number, gain?: number): number;
}
declare class PRNG {
    private state;
    constructor(seed: number);
    next(): number;
    nextFloat(): number;
    nextInt(min: number, max: number): number;
    nextBool(chance?: number): boolean;
}
declare function makeAutotileId(kind: number, shape?: number, sheetBase?: number): number;
declare const TILESETS: Record<string, Record<string, number>>;
declare function noiseScale(base: number, w: number, h: number): number;
declare const THEME_CATEGORIES: Record<string, string[]>;
declare const THEME_TEMPLATE_THEMES: Record<string, string[]>;
type TemplateMeta = {
    id: number;
    category: string;
    theme: string;
    width: number;
    height: number;
    tilesetId: number;
};
declare function scoreTemplate(t: TemplateMeta, w: number, h: number, theme: string, preferredTileset: number, affinityThemes?: string[]): number;
declare function bestCropOffset(map: {
    width: number;
    height: number;
    data: number[];
}, w: number, h: number): {
    ox: number;
    oy: number;
};
declare function dominantGround(map: {
    width: number;
    height: number;
    data: number[];
}): number;
declare function isPlaceableFloor(data: number[], w: number, h: number, x: number, y: number, flags?: number[]): boolean;
declare function findFloorTile(data: number[], w: number, h: number, rng: PRNG, preferX: number, preferY: number, flags?: number[]): {
    x: number;
    y: number;
} | null;
declare function makeNpcEvent(id: number, x: number, y: number, name: string, dialogue?: string): MapEvent;
declare function makeChestEvent(id: number, x: number, y: number): MapEvent;
declare function makeBossEvent(id: number, x: number, y: number, troopId?: number): MapEvent;
declare function makeTransferEvent(id: number, x: number, y: number, destMapId: number, destX: number, destY: number, trigger?: number): MapEvent;
declare function makeDoorEvent(id: number, x: number, y: number, destMapId: number, destX: number, destY: number): MapEvent;
declare const THEMES: string[];
declare const THEME_TILESET: Record<string, number>;
declare function generateTileLayoutV3(width: number, height: number, theme: string, opts?: GeneratorOptions, _unused1?: unknown, _unused2?: unknown): Promise<{
    data: number[];
    events: (MapEvent | null)[];
    seed: number;
    theme: string;
    width: number;
    height: number;
    houses?: {
        x: number;
        y: number;
        w: number;
        h: number;
        doorX?: number;
        doorY?: number;
    }[];
}>;
declare function loadTemplateIndex(): Promise<MapTemplate[]>;
declare function searchTemplates(category: string, theme: string): Promise<MapTemplate[]>;
declare function generateFromTemplate(templateId: number, opts?: GeneratorOptions): Promise<{
    data: number[];
    width: number;
    height: number;
    events: (MapEvent | null)[];
} | null>;
declare function generateMap(opts?: GeneratorOptions): Promise<{
    data: number[];
    width: number;
    height: number;
    events?: (MapEvent | null)[];
    seed?: number;
    theme?: string;
} | null>;
export { generateTileLayoutV3, makeNpcEvent, makeChestEvent, makeBossEvent, makeTransferEvent, makeDoorEvent };
export { scoreTemplate, bestCropOffset, dominantGround };
export { THEME_CATEGORIES, THEME_TEMPLATE_THEMES };
export { normalizeAvailableTiles, resolveTilesConfig, pickTiles };
export { generateMap };
export { generateFromTemplate };
export { searchTemplates };
export { loadTemplateIndex };
export { THEMES };
export { THEME_TILESET };
export { TILESETS };
export { PerlinNoise };
export { PRNG };
export { makeAutotileId, noiseScale, isPlaceableFloor, findFloorTile };