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✏️ Edit File: /home/rla105zs937x/public_html/kalamtrophy.in/finance/node_modules/hermes-parser/dist/index.js.flow

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow strict
 * @format
 */

'use strict';

import type {Program as ESTreeProgram} from 'hermes-estree';
import type {ParserOptions} from './ParserOptions';
import type {BabelFile} from './babel/TransformESTreeToBabel';

import * as HermesParser from './HermesParser';
import HermesToESTreeAdapter from './HermesToESTreeAdapter';
import FlowVisitorKeys from './generated/ESTreeVisitorKeys';
import * as StripComponentSyntax from './estree/StripComponentSyntax';
import * as StripFlowTypesForBabel from './estree/StripFlowTypesForBabel';
import * as TransformESTreeToBabel from './babel/TransformESTreeToBabel';
import * as StripFlowTypes from './estree/StripFlowTypes';

const DEFAULTS = {
  flow: 'detect',
};

function getOptions(options?: ParserOptions = {...DEFAULTS}) {
  // Default to detecting whether to parse Flow syntax by the presence
  // of an @flow pragma.
  if (options.flow == null) {
    options.flow = DEFAULTS.flow;
  } else if (options.flow !== 'all' && options.flow !== 'detect') {
    throw new Error('flow option must be "all" or "detect"');
  }

if (options.sourceType === 'unambiguous') {
    // Clear source type so that it will be detected from the contents of the file
    delete options.sourceType;
  } else if (
    options.sourceType != null &&
    options.sourceType !== 'script' &&
    options.sourceType !== 'module'
  ) {
    throw new Error(
      'sourceType option must be "script", "module", or "unambiguous" if set',
    );
  }

if (options.enableExperimentalComponentSyntax == null) {
    options.enableExperimentalComponentSyntax = true; // Enable by default
  }

options.tokens = options.tokens === true;
  options.allowReturnOutsideFunction =
    options.allowReturnOutsideFunction === true;

return options;
}

declare function parse(
  code: string,
  opts: {...ParserOptions, babel: true},
): BabelFile;
// eslint-disable-next-line no-redeclare
declare function parse(
  code: string,
  opts?:
    | {...ParserOptions, babel?: false | void}
    | {...ParserOptions, babel: false},
): ESTreeProgram;

// eslint-disable-next-line no-redeclare
export function parse(
  code: string,
  opts?: ParserOptions,
): BabelFile | ESTreeProgram {
  const options = getOptions(opts);
  const ast = HermesParser.parse(code, options);

const estreeAdapter = new HermesToESTreeAdapter(options, code);
  const estreeAST = estreeAdapter.transform(ast);

if (options.babel !== true) {
    return estreeAST;
  }

const loweredESTreeAST = [
    StripComponentSyntax.transformProgram,
    StripFlowTypesForBabel.transformProgram,
  ].reduce((ast, transform) => transform(ast, options), estreeAST);

return TransformESTreeToBabel.transformProgram(loweredESTreeAST, options);
}

export type {ParserOptions} from './ParserOptions';
export * from './ParserOptions';
export * from './traverse/SimpleTraverser';
export * from './transform/SimpleTransform';
export * from './traverse/getVisitorKeys';
export {FlowVisitorKeys};
export * as astArrayMutationHelpers from './transform/astArrayMutationHelpers';
export * as astNodeMutationHelpers from './transform/astNodeMutationHelpers';
export {default as mutateESTreeASTForPrettier} from './utils/mutateESTreeASTForPrettier';

const Transforms = {
  stripComponentSyntax: StripComponentSyntax.transformProgram,
  stripFlowTypesForBabel: StripFlowTypesForBabel.transformProgram,
  stripFlowTypes: StripFlowTypes.transformProgram,
};
export {Transforms};

Batal

⬅ Naik ke hermes-parser 27 item

Nama	Tipe	Ukuran	Diubah	Aksi
📁babel	dir	—	2026-06-22 23:53	📂 Buka
📁estree	dir	—	2026-06-22 23:53	📂 Buka
📁generated	dir	—	2026-06-22 23:53	📂 Buka
📁transform	dir	—	2026-06-22 23:53	📂 Buka
📁traverse	dir	—	2026-06-22 23:53	📂 Buka
📁utils	dir	—	2026-06-22 23:53	📂 Buka
📄HermesAST.js.flow	flow	1.1 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📜HermesASTAdapter.js	js	4.9 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📄HermesASTAdapter.js.flow	flow	5.4 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📜HermesParser.js	js	4 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📄HermesParser.js.flow	flow	4.2 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📜HermesParserDecodeUTF8String.js	js	1.9 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📄HermesParserDecodeUTF8String.js.flow	flow	1.8 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📜HermesParserDeserializer.js	js	6.4 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📄HermesParserDeserializer.js.flow	flow	6.8 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📜HermesParserNodeDeserializers.js	js	57.5 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📄HermesParserNodeDeserializers.js.flow	flow	433 B	2026-06-22 23:53	✏️ Edit 👁️ View
📜HermesParserWASM.js	js	662.3 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📄HermesParserWASM.js.flow	flow	2 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📜HermesToESTreeAdapter.js	js	11.2 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📄HermesToESTreeAdapter.js.flow	flow	11.5 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📜ParserOptions.js	js	557 B	2026-06-22 23:53	✏️ Edit 👁️ View
📄ParserOptions.js.flow	flow	771 B	2026-06-22 23:53	✏️ Edit 👁️ View
📜getModuleDocblock.js	js	2.9 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📄getModuleDocblock.js.flow	flow	3 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📜index.js	js	6.2 KB	2026-06-22 23:53	✏️ Edit 👁️ View
📄index.js.flow	flow	3.5 KB	2026-06-22 23:53	✏️ Edit 👁️ View