export type ProcessorInput = string | Buffer | ArrayBuffer | Uint8Array;
export type BinaryOutput = Buffer | Uint8Array;
export interface FileAdapter {
    readBinaryFromInput: (input: ProcessorInput) => Promise<Uint8Array>;
    readTextFromInput: (input: ProcessorInput, encoding?: BufferEncoding) => Promise<string>;
    writeBinaryToPath: (outputPath: string, data: BinaryOutput) => Promise<void>;
    writeTextToPath: (outputPath: string, text: string) => Promise<void>;
    pathExists: (path: string) => Promise<boolean>;
    isDirectory: (path: string) => Promise<boolean>;
    getFileSize: (path: string) => Promise<number>;
    mkDir: (path: string, options?: {
        recursive?: boolean;
    }) => Promise<void>;
    listDir: (path: string) => Promise<string[]>;
    removePath: (path: string, options?: {
        recursive?: boolean;
        force?: boolean;
    }) => Promise<void>;
    mkTempDir: (prefix: string) => Promise<string>;
    join: (...pathParts: string[]) => string;
    dirname: (path: string) => string;
    basename: (path: string, suffix?: string) => string;
}
type NodeRequire = (id: string) => any;
export declare function getNodeRequire(): NodeRequire;
export declare function getOs(): typeof import('os');
export declare function isNodeRuntime(): boolean;
export declare function getBasename(filePath: string): string;
export declare function toUint8Array(input: Uint8Array | ArrayBuffer | Buffer): Uint8Array;
export declare function toArrayBuffer(input: Uint8Array | ArrayBuffer | Buffer): ArrayBuffer;
export declare function decodeText(input: Uint8Array): string;
export declare function encodeBase64(input: Uint8Array): string;
export declare function encodeText(text: string): BinaryOutput;
export declare function extname(path: string): string;
export declare function joinWin32(...pathParts: string[]): string;
export declare const defaultFileAdapter: FileAdapter;
export {};