import { BrainReplay } from './brain-replay.js';
export type CinemaStyle = 'minimal' | 'rich' | 'arcade';
export interface CinemaOptions {
    durationS?: number;
    width?: number;
    height?: number;
    style?: CinemaStyle;
}
export interface CinemaManifest {
    durationMs: number;
    frameCount: number;
    eventsRendered: number;
    milestones: string[];
    style: CinemaStyle;
    dimensions: {
        width: number;
        height: number;
    };
}
export declare class BrainCinema {
    private replay;
    constructor(replay?: BrainReplay);
    /** Generate a 60s SMIL animated SVG of brain growth. */
    generate(project: string, opts?: CinemaOptions): Promise<{
        svg: string;
        manifest: CinemaManifest;
    }>;
    /** Write SVG to disk + a README describing how to rasterize SVG → MP4. */
    renderMp4Stub(project: string, opts?: CinemaOptions): Promise<{
        svgPath: string;
        readmePath: string;
    }>;
    private projectHash;
    private buildGraph;
    private buildCaptions;
    private entityKeyOf;
    private toneAt;
    private renderSvg;
    private renderEmpty;
    private deriveArchetype;
    private mp4Readme;
}
export declare function getBrainCinema(): BrainCinema;
export declare function resetBrainCinemaForTests(): void;
//# sourceMappingURL=brain-cinema.d.ts.map