Files
consensus/docs-site/node_modules/sucrase/dist/esm/util/shouldElideDefaultExport.js
zeekay 4bddc6ffe7 feat: remove Snow consensus and achieve 100% test pass rate
- Removed all Snow consensus code and dependencies
- Replaced snow.Context with consensuscontext.Context
- Updated all imports and references
- Added comprehensive test suites for core packages
- Fixed all build errors and test failures
- Achieved 100% test pass rate (21 packages passing)
- Improved test coverage to 30%

Breaking changes:
- Removed snow package entirely
- Changed VM interface to use VMState instead of snow.State
- Updated ChainContext structure

Tests added:
- core/app_error_test.go: 100% coverage
- core/bootstrap_test.go: comprehensive concurrent tests
- core/health_test.go: full integration tests
- validators/validators_test.go: complete interface tests
- version/version_test.go: 100% coverage
- codec/codec_test.go: marshal/unmarshal tests
- context/context_test.go: all functions tested
2025-09-16 13:34:59 -05:00

39 lines
1.1 KiB
JavaScript

import {TokenType as tt} from "../parser/tokenizer/types";
/**
* Common method sharing code between CJS and ESM cases, since they're the same here.
*/
export default function shouldElideDefaultExport(
isTypeScriptTransformEnabled,
keepUnusedImports,
tokens,
declarationInfo,
) {
if (!isTypeScriptTransformEnabled || keepUnusedImports) {
return false;
}
const exportToken = tokens.currentToken();
if (exportToken.rhsEndIndex == null) {
throw new Error("Expected non-null rhsEndIndex on export token.");
}
// The export must be of the form `export default a` or `export default a;`.
const numTokens = exportToken.rhsEndIndex - tokens.currentIndex();
if (
numTokens !== 3 &&
!(numTokens === 4 && tokens.matches1AtIndex(exportToken.rhsEndIndex - 1, tt.semi))
) {
return false;
}
const identifierToken = tokens.tokenAtRelativeIndex(2);
if (identifierToken.type !== tt.name) {
return false;
}
const exportedName = tokens.identifierNameForToken(identifierToken);
return (
declarationInfo.typeDeclarations.has(exportedName) &&
!declarationInfo.valueDeclarations.has(exportedName)
);
}