import type { EnvUsage } from '../../config/types.js';
export interface ExplainResult {
    /** The environment variable key being explained */
    key: string;
    /** List of env files where the key is defined */
    definedIn: string[];
    /** List of usages for the environment variable */
    usages: EnvUsage[];
    /** Indicates if the key is duplicated */
    isDuplicated: boolean;
    /** Indicates if the key is ignored */
    isIgnored: boolean;
}
/**
 * Prints a detailed explanation for a single environment variable key.
 * @param result The explain result to print
 * @returns void
 */
export declare function printExplain(result: ExplainResult): void;
//# sourceMappingURL=printExplain.d.ts.map