export interface TuiLineChartOptions {
    readonly dots: boolean;
    readonly filled: boolean;
    readonly smoothingFactor: number;
}
export declare const TUI_LINE_CHART_DEFAULT_OPTIONS: TuiLineChartOptions;
export declare const TUI_LINE_CHART_OPTIONS: import("@angular/core").InjectionToken<TuiLineChartOptions>, tuiLineChartOptionsProvider: (item: Partial<TuiLineChartOptions> | (() => Partial<TuiLineChartOptions>)) => import("@angular/core").FactoryProvider;