export type WriteMode = "ask" | "force" | "skip" | "append";
export interface WriteOptions {
    mode: WriteMode;
}
export declare function setWriteMode(mode: WriteMode): void;
export declare function getWriteMode(): WriteMode;
/**
 * Write file with conflict handling
 * - If file doesn't exist: write directly
 * - If file exists and content is identical: skip silently
 * - If file exists and mode is 'force': overwrite
 * - If file exists and mode is 'skip': skip
 * - If file exists and mode is 'append': append to end
 * - If file exists and mode is 'ask': prompt user
 */
export declare function writeFile(filePath: string, content: string, options?: {
    executable?: boolean;
}): Promise<boolean>;
/**
 * Ensure directory exists
 */
export declare function ensureDir(dirPath: string): void;
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