export interface UmmMetadata {
    GranuleUR?: string;
    MetadataSpecification?: {
        Version?: string;
    };
}
/**
 * Find the UMM version as a decimal string.
 * If a version cannot be found on the input object
 * version 1.4 is assumed and returned.
 *
 * @param {Object} umm - UMM metadata object
 * @returns {string} UMM version for the given object
 */
export declare const ummVersion: (umm: UmmMetadata) => string;
/**
 * Posts a given XML string to the validate endpoint of CMR and throws an
 * exception if it is not valid
 *
 * @param {Object} ummMetadata - the UMM object
 * @param {string} identifier - the document identifier
 * @param {string} provider - the CMR provider
 * @returns {Promise<undefined>}
 */
export declare const validateUMMG: (ummMetadata: UmmMetadata, identifier: string, provider: string) => Promise<void>;
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