/**
 * Platform detection utilities for cross-platform compatibility
 */
export declare class OperatingSystemUtils {
    /**
     * Detects if the current platform is macOS
     */
    static get isMacOS(): boolean;
    /**
     * Detects if the current platform is Windows
     */
    static get isWindows(): boolean;
    /**
     * Detects if the current platform is Linux
     */
    static get isLinux(): boolean;
    /**
     * Gets the appropriate modifier key symbols for the current platform
     */
    static getModifierSymbols(): {
        ctrl: string;
        alt: string;
        shift: string;
        meta: string;
    };
    /**
     * Formats a key combination with platform-appropriate symbols
     */
    static formatKeyCombination(key: string, ctrlKey?: boolean, altKey?: boolean, shiftKey?: boolean, metaKey?: boolean): string;
}
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