export declare const CONTEXT_WARNING_THRESHOLD = 0.8;
export declare const CONTEXT_CRITICAL_THRESHOLD = 0.95;
export declare const DEFAULT_FPS = 1;
export declare const DEFAULT_RESOLUTION: 'low' | 'medium' | 'high';
export declare function calculateVideoTokens(durationSeconds: number, fps?: number, resolution?: 'low' | 'medium' | 'high'): number;
export declare function getContextWindowForModel(model?: string): number;
export interface VideoContextValidation {
    estimatedTokens: number;
    contextWindow: number;
    fits: boolean;
    utilization: number;
    warning?: string;
    suggestions: string[];
}
export declare function validateVideoContext(options: {
    durationSeconds: number;
    fps?: number;
    resolution?: 'low' | 'medium' | 'high';
    model?: string;
    promptTokens?: number;
}): VideoContextValidation;
export declare function formatDuration(seconds: number): string;
//# sourceMappingURL=videoTokens.d.ts.map