/**
 * Smart concatenation of dataset variants
 * Handles automatic merging of finalized/non-finalized data and other variant combinations
 */
import { Dataset } from "@dclimate/jaxray";
import type { ConcatenableStacItem } from "../stac/index.js";
export interface VariantToLoad {
    variant: ConcatenableStacItem;
    dataset: Dataset;
}
/**
 * Concatenate multiple dataset variants intelligently
 * - Sorts variants by concatPriority
 * - For each variant after the first, slices it to start after the last coordinate of the previous
 * - Concatenates along the specified dimension (default: "time")
 *
 * @param variants - Array of loaded variants with their configs
 * @returns Combined dataset with all variants concatenated
 */
export declare function concatenateVariants(variants: VariantToLoad[]): Promise<Dataset>;
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