58 lines
1.1 KiB
Plaintext
58 lines
1.1 KiB
Plaintext
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict
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* @format
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*/
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// flowlint unclear-type:off
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export interface HermesPosition {
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/** >= 1 */
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+line: number;
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/** >= 0 */
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+column: number;
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}
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export type HermesSourceLocation = {
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start?: HermesPosition,
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end?: HermesPosition,
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rangeStart?: number,
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rangeEnd?: number,
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};
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export type HermesNode = {
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type: string,
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[string]: any,
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};
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export type HermesToken = {
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type:
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| 'Boolean'
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| 'Identifier'
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| 'Keyword'
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| 'Null'
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| 'Numeric'
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| 'BigInt'
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| 'Punctuator'
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| 'String'
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| 'RegularExpression'
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| 'Template'
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| 'JSXText',
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loc: HermesSourceLocation,
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value: ?string,
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};
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export type HermesComment = {
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type: 'CommentLine' | 'CommentBlock' | 'InterpreterDirective',
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loc: HermesSourceLocation,
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value: ?string,
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};
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export type HermesProgram = {
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type: 'Program',
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loc: HermesSourceLocation,
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body: Array<?HermesNode>,
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comments: Array<HermesComment>,
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tokens?: Array<HermesToken>,
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interpreter?: ?HermesComment,
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};
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