�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` /* MIT License http://www.opensource.org/licenses/mit-license.php Author Tobias Koppers @sokra */ "use strict"; const ConstDependency = require("./dependencies/ConstDependency"); /** @typedef {import("./Compiler")} Compiler */ class UseStrictPlugin { /** * Apply the plugin * @param {Compiler} compiler the compiler instance * @returns {void} */ apply(compiler) { compiler.hooks.compilation.tap( "UseStrictPlugin", (compilation, { normalModuleFactory }) => { const handler = parser => { parser.hooks.program.tap("UseStrictPlugin", ast => { const firstNode = ast.body[0]; if ( firstNode && firstNode.type === "ExpressionStatement" && firstNode.expression.type === "Literal" && firstNode.expression.value === "use strict" ) { // Remove "use strict" expression. It will be added later by the renderer again. // This is necessary in order to not break the strict mode when webpack prepends code. // @see https://github.com/webpack/webpack/issues/1970 const dep = new ConstDependency("", firstNode.range); dep.loc = firstNode.loc; parser.state.module.addPresentationalDependency(dep); parser.state.module.buildInfo.strict = true; } }); }; normalModuleFactory.hooks.parser .for("javascript/auto") .tap("UseStrictPlugin", handler); normalModuleFactory.hooks.parser .for("javascript/dynamic") .tap("UseStrictPlugin", handler); normalModuleFactory.hooks.parser .for("javascript/esm") .tap("UseStrictPlugin", handler); } ); } } module.exports = UseStrictPlugin;