export interface Writer {
    indent: number;
    branch(name: string): Writer;
    join(closeBranches?: boolean): void;
    write(data: string, indent?: boolean): Writer;
    writeLines(...lines: string[]): Writer;
    writeBlockStart(data: string): Writer;
    writeBlockEnd(data: string): Writer;
    writeBlock(start: string, lines: string[], end: string): Writer;
}
export interface WriterOptions {
    indentWith?: string;
    onJoin?: (writer: Writer) => void;
}
export declare function createWriter(sink: (data: string) => void, options?: WriterOptions): Writer;
interface StringWriter extends Writer {
    end(): string;
}
export declare function createStringWriter(opts?: WriterOptions): StringWriter;
export {};