How to use the assertArrayExpression function from @babel/types

Find comprehensive JavaScript @babel/types.assertArrayExpression code examples handpicked from public code repositorys.

buildLiteralAstSpec.js

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const ast = buildLiteralAst({
    foo: [ 'bar', 1 ]
});

babelTypes.assertStringLiteral(ast.properties[0].key, { value: 'foo' });
babelTypes.assertArrayExpression(ast.properties[0].value);

t.is(ast.properties[0].value.elements.length, 2);
babelTypes.assertStringLiteral(ast.properties[0].value.elements[0], { value: 'bar' });
babelTypes.assertNumericLiteral(ast.properties[0].value.elements[1], { value: 1 });

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