import ts from "typescript";
export declare namespace FilePrinter {
    const description: <Node extends ts.Node>(node: Node, comment: string) => Node;
    const newLine: () => ts.ExpressionStatement;
    const write: (props: {
        statements: ts.Statement[];
        top?: string;
    }) => string;
    const beautify: (script: string) => Promise<string>;
}