import { Console } from 'angular2/src/core/console';

import { RecursiveAstVisitor, BindingPipe } from './expression_parser/ast';

import { Parser } from './expression_parser/parser';

import { CompileDirectiveMetadata, CompilePipeMetadata } from './compile_metadata';

import { HtmlParser } from './html_parser';

import { ParseSourceSpan, ParseError, ParseErrorLevel } from './parse_util';

import { TemplateAst, TemplateAstVisitor } from './template_ast';

import { ElementSchemaRegistry } from 'angular2/src/compiler/schema/element_schema_registry';

/**

* Provides an array of {@link TemplateAstVisitor}s which will be used to transform

* parsed templates before compilation is invoked, allowing custom expression syntax

* and other advanced transformations.

*

* This is currently an internal-only feature and not meant for general use.

*/

export declare const TEMPLATE_TRANSFORMS: any;

export declare class TemplateParseError extends ParseError {

constructor(message: string, span: ParseSourceSpan, level: ParseErrorLevel);

}

export declare class TemplateParseResult {

templateAst: TemplateAst[];

errors: ParseError[];

constructor(templateAst?: TemplateAst[], errors?: ParseError[]);

}

export declare class TemplateParser {

private _exprParser;

private _schemaRegistry;

private _htmlParser;

private _console;

transforms: TemplateAstVisitor[];

constructor(_exprParser: Parser, _schemaRegistry: ElementSchemaRegistry, _htmlParser: HtmlParser, _console: Console, transforms: TemplateAstVisitor[]);

parse(component: CompileDirectiveMetadata, template: string, directives: CompileDirectiveMetadata[], pipes: CompilePipeMetadata[], templateUrl: string): TemplateAst[];

tryParse(component: CompileDirectiveMetadata, template: string, directives: CompileDirectiveMetadata[], pipes: CompilePipeMetadata[], templateUrl: string): TemplateParseResult;

}

export declare function splitClasses(classAttrValue: string): string[];

export declare class PipeCollector extends RecursiveAstVisitor {

pipes: Set<string>;

visitPipe(ast: BindingPipe, context: any): any;

}