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- {"version":3,"names":["_semver","require","_availablePlugins","addProposalSyntaxPlugins","items","proposalSyntaxPlugins","forEach","plugin","add","removeUnnecessaryItems","overlapping","item","_overlapping$item","name","delete","removeUnsupportedItems","babelVersion","hasOwnProperty","call","minVersions","semver","lt","legacyBabel7SyntaxPlugins","has"],"sources":["../src/filter-items.ts"],"sourcesContent":["import semver from \"semver\";\nimport { minVersions, legacyBabel7SyntaxPlugins } from \"./available-plugins.ts\";\n\nexport function addProposalSyntaxPlugins(\n items: Set<string>,\n proposalSyntaxPlugins: readonly string[],\n) {\n proposalSyntaxPlugins.forEach(plugin => {\n items.add(plugin);\n });\n}\nexport function removeUnnecessaryItems(\n items: Set<string>,\n overlapping: { [name: string]: string[] },\n) {\n items.forEach(item => {\n overlapping[item]?.forEach(name => items.delete(name));\n });\n}\nexport function removeUnsupportedItems(\n items: Set<string>,\n babelVersion: string,\n) {\n items.forEach(item => {\n if (\n Object.hasOwn(minVersions, item) &&\n semver.lt(\n babelVersion,\n // @ts-expect-error we have checked minVersions[item] in has call\n minVersions[item],\n )\n ) {\n items.delete(item);\n } else if (\n !process.env.BABEL_8_BREAKING &&\n babelVersion[0] === \"8\" &&\n legacyBabel7SyntaxPlugins.has(item)\n ) {\n items.delete(item);\n }\n });\n}\n"],"mappings":";;;;;;;;AAAA,IAAAA,OAAA,GAAAC,OAAA;AACA,IAAAC,iBAAA,GAAAD,OAAA;AAEO,SAASE,wBAAwBA,CACtCC,KAAkB,EAClBC,qBAAwC,EACxC;EACAA,qBAAqB,CAACC,OAAO,CAACC,MAAM,IAAI;IACtCH,KAAK,CAACI,GAAG,CAACD,MAAM,CAAC;EACnB,CAAC,CAAC;AACJ;AACO,SAASE,sBAAsBA,CACpCL,KAAkB,EAClBM,WAAyC,EACzC;EACAN,KAAK,CAACE,OAAO,CAACK,IAAI,IAAI;IAAA,IAAAC,iBAAA;IACpB,CAAAA,iBAAA,GAAAF,WAAW,CAACC,IAAI,CAAC,aAAjBC,iBAAA,CAAmBN,OAAO,CAACO,IAAI,IAAIT,KAAK,CAACU,MAAM,CAACD,IAAI,CAAC,CAAC;EACxD,CAAC,CAAC;AACJ;AACO,SAASE,sBAAsBA,CACpCX,KAAkB,EAClBY,YAAoB,EACpB;EACAZ,KAAK,CAACE,OAAO,CAACK,IAAI,IAAI;IACpB,IACEM,cAAA,CAAAC,IAAA,CAAcC,6BAAW,EAAER,IAAI,CAAC,IAChCS,OAAM,CAACC,EAAE,CACPL,YAAY,EAEZG,6BAAW,CAACR,IAAI,CAClB,CAAC,EACD;MACAP,KAAK,CAACU,MAAM,CAACH,IAAI,CAAC;IACpB,CAAC,MAAM,IAELK,YAAY,CAAC,CAAC,CAAC,KAAK,GAAG,IACvBM,2CAAyB,CAACC,GAAG,CAACZ,IAAI,CAAC,EACnC;MACAP,KAAK,CAACU,MAAM,CAACH,IAAI,CAAC;IACpB;EACF,CAAC,CAAC;AACJ","ignoreList":[]}
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