/**
 * Cross-platform utilities for Miyabi CLI
 * Provides Windows/macOS/Linux compatibility
 */
import { ExecSyncOptions, SpawnSyncOptions } from 'child_process';
/**
 * Check if running on Windows
 */
export declare const isWindows: () => boolean;
/**
 * Check if running on macOS
 */
export declare const isMacOS: () => boolean;
/**
 * Check if running on Linux
 */
export declare const isLinux: () => boolean;
/**
 * Get the current platform name
 */
export declare const getPlatform: () => "windows" | "macos" | "linux" | "unknown";
export interface ExecCommandOptions extends Omit<ExecSyncOptions, 'encoding'> {
    /** Suppress stderr output */
    silent?: boolean;
}
/**
 * Execute a shell command with cross-platform compatibility
 * Automatically adds shell: true on Windows for proper command execution
 */
export declare function execCommand(command: string, options?: ExecCommandOptions): string;
/**
 * Execute a command and return the result without throwing on error
 */
export declare function execCommandSafe(command: string, options?: ExecCommandOptions): {
    success: boolean;
    output: string;
    error?: Error;
};
/**
 * Check if a command is available on the system
 * Uses 'where' on Windows, 'command -v' on Unix
 */
export declare function isCommandAvailable(command: string): boolean;
/**
 * Get the path to a command
 * Returns null if the command is not found
 */
export declare function getCommandPath(command: string): string | null;
/**
 * Get the default shell for the current platform
 */
export declare function getDefaultShell(): string;
/**
 * Normalize a path for display (convert backslashes to forward slashes)
 */
export declare function normalizePathForDisplay(path: string): string;
/**
 * Get spawn options with proper shell configuration
 */
export declare function getSpawnOptions(options?: SpawnSyncOptions): SpawnSyncOptions;
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