import * as ts from "typescript";
import { SourceFile } from "./../file";
import { Node } from "./../common";
import { Program } from "./Program";
import { FormatCodeSettings } from "./inputs";
import { ReferencedSymbol, DefinitionInfo, RenameLocation, ImplementationLocation, TextChange, EmitOutput } from "./results";
export declare class LanguageService {
    private readonly _compilerObject;
    private readonly compilerHost;
    private program;
    /**
     * Gets the compiler language service.
     */
    readonly compilerObject: ts.LanguageService;
    /**
     * Gets the language service's program.
     */
    getProgram(): Program;
    /**
     * Rename the specified node.
     * @param node - Node to rename.
     * @param newName - New name for the node.
     */
    renameNode(node: Node, newName: string): void;
    /**
     * Rename the provided rename locations.
     * @param renameLocations - Rename locations.
     * @param newName - New name for the node.
     */
    renameLocations(renameLocations: RenameLocation[], newName: string): void;
    /**
     * Gets the definitions for the specified node.
     * @param node - Node.
     */
    getDefinitions(node: Node): DefinitionInfo[];
    /**
     * Gets the definitions at the specified position.
     * @param sourceFile - Source file.
     * @param pos - Position.
     */
    getDefinitionsAtPosition(sourceFile: SourceFile, pos: number): DefinitionInfo[];
    /**
     * Gets the implementations for the specified node.
     * @param node - Node.
     */
    getImplementations(node: Node): ImplementationLocation[];
    /**
     * Gets the implementations at the specified position.
     * @param sourceFile - Source file.
     * @param pos - Position.
     */
    getImplementationsAtPosition(sourceFile: SourceFile, pos: number): ImplementationLocation[];
    /**
     * Finds references based on the specified node.
     * @param node - Node to find references for.
     */
    findReferences(node: Node): ReferencedSymbol[];
    /**
     * Finds references based on the specified position.
     * @param sourceFile - Source file.
     * @param pos - Position to find the reference at.
     */
    findReferencesAtPosition(sourceFile: SourceFile, pos: number): ReferencedSymbol[];
    /**
     * Find the rename locations for the specified node.
     * @param node - Node to get the rename locations for.
     */
    findRenameLocations(node: Node): RenameLocation[];
    /**
     * Gets the formatting edits for a document.
     * @param filePath - File path of the source file.
     * @param settings - Format code settings.
     */
    getFormattingEditsForDocument(filePath: string, settings: FormatCodeSettings): TextChange[];
    /**
     * Gets the formatted text for a document.
     * @param filePath - File path of the source file.
     * @param settings - Format code settings.
     */
    getFormattedDocumentText(filePath: string, settings: FormatCodeSettings): string;
    /**
     * Gets the emit output of a source file.
     * @param sourceFile - Source file.
     * @param emitOnlyDtsFiles - Whether to only emit the d.ts files.
     */
    getEmitOutput(sourceFile: SourceFile, emitOnlyDtsFiles?: boolean): EmitOutput;
    /**
     * Gets the emit output of a source file.
     * @param filePath - File path.
     * @param emitOnlyDtsFiles - Whether to only emit the d.ts files.
     */
    getEmitOutput(filePath: string, emitOnlyDtsFiles?: boolean): EmitOutput;
}