import { Effect } from "effect";
/**
 * Execute command with Effect pattern and stdout extraction.
 *
 * CHANGE: Common execAsync + Effect.tryPromise + stdout extraction pattern
 * WHY: Eliminate code duplication across git, biome, eslint modules
 * QUOTE(ТЗ): "Effect-TS для всех эффектов"
 * REF: DUPLICATE #3, #4, #5 elimination
 *
 * @param command - Shell command to execute
 * @param options - Optional execution options
 * @returns Effect with stdout or Error
 *
 * @pure false (executes external command)
 * @effect Effect<string, Error, never>
 * @invariant command.length > 0 → (stdout ∨ Error)
 * @complexity O(n) where n = command execution time
 */
export declare function execCommand(command: string, options?: {
    maxBuffer?: number;
}): Effect.Effect<string, Error>;
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