"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.nullIfEmpty = nullIfEmpty;
/**
 * A useful tool when doing a getInputSpec.
 * Look into the inputSpec {@link FileHelper} for an example of the use.
 * @param s
 * @returns
 */
function nullIfEmpty(s) {
    if (s === null)
        return null;
    return Object.keys(s).length === 0 ? null : s;
}
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