import * as ts from "typescript";
import { Transformation } from "./output/transformation";
import { TransformationsPrinter } from "./printing/transformationsPrinter";
import { IContextOptions, TransformationService } from "./service";
/**
 * Dependencies to initialize a new instance of the Transformer class.
 */
export interface ITransformerDependencies {
    /**
     * TypeScript compiler options to transform with.
     */
    compilerOptions: ts.CompilerOptions;
    /**
     * Constant conversion options for visiting nodes.
     */
    contextOptions: IContextOptions;
    /**
     * Prints series of transformations as lines of Budgie.
     */
    printer: TransformationsPrinter;
    /**
     * Retrieves and merges source-to-Budgie transforms from a file.
     */
    service: TransformationService;
    /**
     * Source files that may be transformed and referenced.
     */
    sourceFiles: ts.SourceFile[];
}
/**
 * Raw and formatted results from transforming a source file.
 */
export interface ITransformationResults {
    transforms: Transformation[];
    printed: string[];
}
/**
 * Transforms TypeScript to Budgie.
 */
export declare class Transformer {
    /**
     * Dependencies used for initialization.
     */
    private readonly dependencies;
    private readonly typeChecker;
    /**
     * Initializes a new instance of the Transformer class.
     *
     * @param dependencies   Dependencies to be used for initialization.
     */
    constructor(dependencies: ITransformerDependencies);
    /**
     * Transforms a source file to Budgie.
     *
     * @param sourceText   Source file to transform.
     * @returns Raw and formatted results from transforming the source file.
     */
    transformSourceFile(sourceFile: ts.SourceFile): ITransformationResults;
    /**
     * Creates transformations for a source file.
     *
     * @param sourceFile   Source file to transform.
     * @param typeChecker   Type checker for the source file.
     * @returns Transformations for the file, or a complaint for unsupported syntax.
     */
    private getSourceFileTransforms;
}