interface ReviewDimension {
    id: string;
    name: string;
}
interface ReviewDimensionSet {
    id: string;
    name: string;
    overall_review_dimension: ReviewDimension | null;
    review_dimensions: Array<ReviewDimension | null> | null;
}
interface ReviewSettingsLike {
    default_review_dimension_set: ReviewDimensionSet | null;
}
interface ProductLike {
    review_dimension_set: ReviewDimensionSet | null;
    average_scores: {
        count: number;
        histogram: Array<{
            key: string;
            value: string;
        }>;
        review_dimension: ReviewDimension | null;
        score: number;
        sum: number;
    }[];
}
export declare function averageReviewScore(product: ProductLike, reviewSettings: ReviewSettingsLike): number;
export {};