export declare const fileExists: (path: string) => Promise<boolean>;
export declare const isFile: (path: string) => Promise<boolean>;
export declare const isDir: (path: string) => Promise<boolean>;
export declare const isSymbolicLink: (path: string) => Promise<boolean>;
export declare const realPathForSymbolicLink: (path: string) => Promise<string>;
export declare const findYAMLFilename: (baseName: string) => Promise<string | false>;
export declare const requireDir: (dirName: string) => Promise<string>;
export declare const ensureDir: (dirname: string) => Promise<void>;
export type YAMLFileData = {
    [key: string]: string | object | number | undefined;
};
export declare const readYAMLFile: (filename: string) => YAMLFileData;
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