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// Type definitions for @babel/parser
// Project: https://github.com/babel/babel/tree/master/packages/babel-parser
// Definitions by: Troy Gerwien <https://github.com/yortus>
// Marvin Hagemeister <https://github.com/marvinhagemeister>
// Avi Vahl <https://github.com/AviVahl>
// TypeScript Version: 2.9
/**
* Parse the provided code as an entire ECMAScript program.
*/
export function parse(input: string, options?: ParserOptions): import('@babel/types').File;
/**
* Parse the provided code as a single expression.
*/
export function parseExpression(input: string, options?: ParserOptions): import('@babel/types').Expression;
export interface ParserOptions {
/**
* By default, import and export declarations can only appear at a program's top level.
* Setting this option to true allows them anywhere where a statement is allowed.
*/
allowImportExportEverywhere?: boolean;
/**
* By default, await use is not allowed outside of an async function.
* Set this to true to accept such code.
*/
allowAwaitOutsideFunction?: boolean;
/**
* By default, a return statement at the top level raises an error.
* Set this to true to accept such code.
*/
allowReturnOutsideFunction?: boolean;
allowSuperOutsideMethod?: boolean;
/**
* Indicate the mode the code should be parsed in.
* Can be one of "script", "module", or "unambiguous". Defaults to "script".
* "unambiguous" will make @babel/parser attempt to guess, based on the presence
* of ES6 import or export statements.
* Files with ES6 imports and exports are considered "module" and are otherwise "script".
*/
sourceType?: 'script' | 'module' | 'unambiguous';
/**
* Correlate output AST nodes with their source filename.
* Useful when generating code and source maps from the ASTs of multiple input files.
*/
sourceFilename?: string;
/**
* By default, the first line of code parsed is treated as line 1.
* You can provide a line number to alternatively start with.
* Useful for integration with other source tools.
*/
startLine?: number;
/**
* Array containing the plugins that you want to enable.
*/
plugins?: ParserPlugin[];
/**
* Should the parser work in strict mode.
* Defaults to true if sourceType === 'module'. Otherwise, false.
*/
strictMode?: boolean;
/**
* Adds a ranges property to each node: [node.start, node.end]
*/
ranges?: boolean;
/**
* Adds all parsed tokens to a tokens property on the File node.
*/
tokens?: boolean;
}
export type ParserPlugin =
'estree' |
'jsx' |
'flow' |
'flowComments' |
'typescript' |
'doExpressions' |
'objectRestSpread' |
'decorators' |
'decorators-legacy' |
'classProperties' |
'classPrivateProperties' |
'classPrivateMethods' |
'exportDefaultFrom' |
'exportNamespaceFrom' |
'asyncGenerators' |
'functionBind' |
'functionSent' |
'dynamicImport' |
'numericSeparator' |
'optionalChaining' |
'importMeta' |
'bigInt' |
'optionalCatchBinding' |
'throwExpressions' |
'pipelineOperator' |
'nullishCoalescingOperator';
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