export interface Exclusion {
    from: number;
    to: number;
    ignore?: boolean;
}
export interface NormalizationFilter {
    from?: number;
    to?: number;
    exclusions?: Exclusion[];
}
export interface RectAnnotation {
    type: string;
    position: Array<{
        x: number | string;
        y: string;
    }>;
    strokeWidth: number;
    fillColor: string;
}
/**
 * Get normalization annotations for a filter
 * @param filter - Normalization filter with from, to, and exclusions
 * @returns Array of rectangle annotations
 */
export declare function getNormalizationAnnotations(filter?: NormalizationFilter): RectAnnotation[];
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