diff --git a/src/Chunk.ts b/src/Chunk.ts
index 6f9a4f2d0d5..94b4da625c5 100644
--- a/src/Chunk.ts
+++ b/src/Chunk.ts
@@ -34,6 +34,7 @@ import relativeId from './utils/relativeId';
 import renderChunk from './utils/renderChunk';
 import { RenderOptions } from './utils/renderHelpers';
 import { makeUnique, renderNamePattern } from './utils/renderNamePattern';
+import { RESERVED_NAMES } from './utils/reservedNames';
 import { sanitizeFileName } from './utils/sanitizeFileName';
 import { timeEnd, timeStart } from './utils/timers';
 import { MISSING_EXPORT_SHIM_VARIABLE } from './utils/variableNames';
@@ -248,12 +249,14 @@ export default class Chunk {
 		const exportedVariables = Array.from(this.exports);
 		if (mangle) {
 			for (const variable of exportedVariables) {
-				safeExportName = toBase64(++i);
-				// skip past leading number identifiers
-				if (safeExportName.charCodeAt(0) === 49 /* '1' */) {
-					i += 9 * 64 ** (safeExportName.length - 1);
-					safeExportName = toBase64(i);
-				}
+				do {
+					safeExportName = toBase64(++i);
+					// skip past leading number identifiers
+					if (safeExportName.charCodeAt(0) === 49 /* '1' */) {
+						i += 9 * 64 ** (safeExportName.length - 1);
+						safeExportName = toBase64(i);
+					}
+				} while (RESERVED_NAMES[safeExportName]);
 				this.exportNames[safeExportName] = variable;
 			}
 		} else {
diff --git a/src/utils/reservedNames.ts b/src/utils/reservedNames.ts
index ea1d87f286c..710cb9df452 100644
--- a/src/utils/reservedNames.ts
+++ b/src/utils/reservedNames.ts
@@ -4,7 +4,7 @@ export interface NameCollection {
 	[name: string]: true;
 }
 
-const RESERVED_NAMES: NameCollection = Object.assign(Object.create(null), {
+export const RESERVED_NAMES: NameCollection = Object.assign(Object.create(null), {
 	await: true,
 	break: true,
 	case: true,
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_config.js b/test/chunking-form/samples/sanitize-internal-exports/_config.js
new file mode 100644
index 00000000000..b387cc182e6
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_config.js
@@ -0,0 +1,6 @@
+module.exports = {
+	description: 'make sure internal exports are sanitized',
+	options: {
+		input: ['main.js']
+	}
+};
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/amd/generated-chunk.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/amd/generated-chunk.js
new file mode 100644
index 00000000000..418773e8d02
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/amd/generated-chunk.js
@@ -0,0 +1,549 @@
+define(['exports'], function (exports) { 'use strict';
+
+	var v1,
+		v2,
+		v3,
+		v4,
+		v5,
+		v6,
+		v7,
+		v8,
+		v9,
+		v10,
+		v11,
+		v12,
+		v13,
+		v14,
+		v15,
+		v16,
+		v17,
+		v18,
+		v19,
+		v20,
+		v21,
+		v22,
+		v23,
+		v24,
+		v25,
+		v26,
+		v27,
+		v28,
+		v29,
+		v30,
+		v31,
+		v32,
+		v33,
+		v34,
+		v35,
+		v36,
+		v37,
+		v38,
+		v39,
+		v40,
+		v41,
+		v42,
+		v43,
+		v44,
+		v45,
+		v46,
+		v47,
+		v48,
+		v49,
+		v50,
+		v51,
+		v52,
+		v53,
+		v54,
+		v55,
+		v56,
+		v57,
+		v58,
+		v59,
+		v60,
+		v61,
+		v62,
+		v63,
+		v64,
+		v65,
+		v66,
+		v67,
+		v68,
+		v69,
+		v70,
+		v71,
+		v72,
+		v73,
+		v74,
+		v75,
+		v76,
+		v77,
+		v78,
+		v79,
+		v80,
+		v81,
+		v82,
+		v83,
+		v84,
+		v85,
+		v86,
+		v87,
+		v88,
+		v89,
+		v90,
+		v91,
+		v92,
+		v93,
+		v94,
+		v95,
+		v96,
+		v97,
+		v98,
+		v99,
+		v100,
+		v101,
+		v102,
+		v103,
+		v104,
+		v105,
+		v106,
+		v107,
+		v108,
+		v109,
+		v110,
+		v111,
+		v112,
+		v113,
+		v114,
+		v115,
+		v116,
+		v117,
+		v118,
+		v119,
+		v120,
+		v121,
+		v122,
+		v123,
+		v124,
+		v125,
+		v126,
+		v127,
+		v128,
+		v129,
+		v130,
+		v131,
+		v132,
+		v133,
+		v134,
+		v135,
+		v136,
+		v137,
+		v138,
+		v139,
+		v140,
+		v141,
+		v142,
+		v143,
+		v144,
+		v145,
+		v146,
+		v147,
+		v148,
+		v149,
+		v150,
+		v151,
+		v152,
+		v153,
+		v154,
+		v155,
+		v156,
+		v157,
+		v158,
+		v159,
+		v160,
+		v161,
+		v162,
+		v163,
+		v164,
+		v165,
+		v166,
+		v167,
+		v168,
+		v169,
+		v170,
+		v171,
+		v172,
+		v173,
+		v174,
+		v175,
+		v176,
+		v177,
+		v178,
+		v179,
+		v180,
+		v181,
+		v182,
+		v183,
+		v184,
+		v185,
+		v186,
+		v187,
+		v188,
+		v189,
+		v190,
+		v191,
+		v192,
+		v193,
+		v194,
+		v195,
+		v196,
+		v197,
+		v198,
+		v199,
+		v200,
+		v201,
+		v202,
+		v203,
+		v204,
+		v205,
+		v206,
+		v207,
+		v208,
+		v209,
+		v210,
+		v211,
+		v212,
+		v213,
+		v214,
+		v215,
+		v216,
+		v217,
+		v218,
+		v219,
+		v220,
+		v221,
+		v222,
+		v223,
+		v224,
+		v225,
+		v226,
+		v227,
+		v228,
+		v229,
+		v230,
+		v231,
+		v232,
+		v233,
+		v234,
+		v235,
+		v236,
+		v237,
+		v238,
+		v239,
+		v240,
+		v241,
+		v242,
+		v243,
+		v244,
+		v245,
+		v246,
+		v247,
+		v248,
+		v249,
+		v250,
+		v251,
+		v252,
+		v253,
+		v254,
+		v255,
+		v256,
+		v257,
+		v258,
+		v259,
+		v260,
+		v261,
+		v262,
+		v263,
+		v264,
+		v265,
+		v266,
+		v267,
+		v268,
+		v269,
+		v270,
+		v271,
+		v272;
+
+	exports.v1 = v1;
+	exports.v10 = v10;
+	exports.v100 = v100;
+	exports.v101 = v101;
+	exports.v102 = v102;
+	exports.v103 = v103;
+	exports.v104 = v104;
+	exports.v105 = v105;
+	exports.v106 = v106;
+	exports.v107 = v107;
+	exports.v108 = v108;
+	exports.v109 = v109;
+	exports.v11 = v11;
+	exports.v110 = v110;
+	exports.v111 = v111;
+	exports.v112 = v112;
+	exports.v113 = v113;
+	exports.v114 = v114;
+	exports.v115 = v115;
+	exports.v116 = v116;
+	exports.v117 = v117;
+	exports.v118 = v118;
+	exports.v119 = v119;
+	exports.v12 = v12;
+	exports.v120 = v120;
+	exports.v121 = v121;
+	exports.v122 = v122;
+	exports.v123 = v123;
+	exports.v124 = v124;
+	exports.v125 = v125;
+	exports.v126 = v126;
+	exports.v127 = v127;
+	exports.v128 = v128;
+	exports.v129 = v129;
+	exports.v13 = v13;
+	exports.v130 = v130;
+	exports.v131 = v131;
+	exports.v132 = v132;
+	exports.v133 = v133;
+	exports.v134 = v134;
+	exports.v135 = v135;
+	exports.v136 = v136;
+	exports.v137 = v137;
+	exports.v138 = v138;
+	exports.v139 = v139;
+	exports.v14 = v14;
+	exports.v140 = v140;
+	exports.v141 = v141;
+	exports.v142 = v142;
+	exports.v143 = v143;
+	exports.v144 = v144;
+	exports.v145 = v145;
+	exports.v146 = v146;
+	exports.v147 = v147;
+	exports.v148 = v148;
+	exports.v149 = v149;
+	exports.v15 = v15;
+	exports.v150 = v150;
+	exports.v151 = v151;
+	exports.v152 = v152;
+	exports.v153 = v153;
+	exports.v154 = v154;
+	exports.v155 = v155;
+	exports.v156 = v156;
+	exports.v157 = v157;
+	exports.v158 = v158;
+	exports.v159 = v159;
+	exports.v16 = v16;
+	exports.v160 = v160;
+	exports.v161 = v161;
+	exports.v162 = v162;
+	exports.v163 = v163;
+	exports.v164 = v164;
+	exports.v165 = v165;
+	exports.v166 = v166;
+	exports.v167 = v167;
+	exports.v168 = v168;
+	exports.v169 = v169;
+	exports.v17 = v17;
+	exports.v170 = v170;
+	exports.v171 = v171;
+	exports.v172 = v172;
+	exports.v173 = v173;
+	exports.v174 = v174;
+	exports.v175 = v175;
+	exports.v176 = v176;
+	exports.v177 = v177;
+	exports.v178 = v178;
+	exports.v179 = v179;
+	exports.v18 = v18;
+	exports.v180 = v180;
+	exports.v181 = v181;
+	exports.v182 = v182;
+	exports.v183 = v183;
+	exports.v184 = v184;
+	exports.v185 = v185;
+	exports.v186 = v186;
+	exports.v187 = v187;
+	exports.v188 = v188;
+	exports.v189 = v189;
+	exports.v19 = v19;
+	exports.v190 = v190;
+	exports.v191 = v191;
+	exports.v192 = v192;
+	exports.v193 = v193;
+	exports.v194 = v194;
+	exports.v195 = v195;
+	exports.v196 = v196;
+	exports.v197 = v197;
+	exports.v198 = v198;
+	exports.v199 = v199;
+	exports.v2 = v2;
+	exports.v20 = v20;
+	exports.v200 = v200;
+	exports.v201 = v201;
+	exports.v202 = v202;
+	exports.v203 = v203;
+	exports.v204 = v204;
+	exports.v205 = v205;
+	exports.v206 = v206;
+	exports.v207 = v207;
+	exports.v208 = v208;
+	exports.v209 = v209;
+	exports.v21 = v21;
+	exports.v210 = v210;
+	exports.v211 = v211;
+	exports.v212 = v212;
+	exports.v213 = v213;
+	exports.v214 = v214;
+	exports.v215 = v215;
+	exports.v216 = v216;
+	exports.v217 = v217;
+	exports.v218 = v218;
+	exports.v219 = v219;
+	exports.v22 = v22;
+	exports.v220 = v220;
+	exports.v221 = v221;
+	exports.v222 = v222;
+	exports.v223 = v223;
+	exports.v224 = v224;
+	exports.v225 = v225;
+	exports.v226 = v226;
+	exports.v227 = v227;
+	exports.v228 = v228;
+	exports.v229 = v229;
+	exports.v23 = v23;
+	exports.v230 = v230;
+	exports.v231 = v231;
+	exports.v232 = v232;
+	exports.v233 = v233;
+	exports.v234 = v234;
+	exports.v235 = v235;
+	exports.v236 = v236;
+	exports.v237 = v237;
+	exports.v238 = v238;
+	exports.v239 = v239;
+	exports.v24 = v24;
+	exports.v240 = v240;
+	exports.v241 = v241;
+	exports.v242 = v242;
+	exports.v243 = v243;
+	exports.v244 = v244;
+	exports.v245 = v245;
+	exports.v246 = v246;
+	exports.v247 = v247;
+	exports.v248 = v248;
+	exports.v249 = v249;
+	exports.v25 = v25;
+	exports.v250 = v250;
+	exports.v251 = v251;
+	exports.v252 = v252;
+	exports.v253 = v253;
+	exports.v254 = v254;
+	exports.v255 = v255;
+	exports.v256 = v256;
+	exports.v257 = v257;
+	exports.v258 = v258;
+	exports.v259 = v259;
+	exports.v26 = v26;
+	exports.v260 = v260;
+	exports.v261 = v261;
+	exports.v262 = v262;
+	exports.v263 = v263;
+	exports.v264 = v264;
+	exports.v265 = v265;
+	exports.v266 = v266;
+	exports.v267 = v267;
+	exports.v268 = v268;
+	exports.v269 = v269;
+	exports.v27 = v27;
+	exports.v270 = v270;
+	exports.v271 = v271;
+	exports.v272 = v272;
+	exports.v28 = v28;
+	exports.v29 = v29;
+	exports.v3 = v3;
+	exports.v30 = v30;
+	exports.v31 = v31;
+	exports.v32 = v32;
+	exports.v33 = v33;
+	exports.v34 = v34;
+	exports.v35 = v35;
+	exports.v36 = v36;
+	exports.v37 = v37;
+	exports.v38 = v38;
+	exports.v39 = v39;
+	exports.v4 = v4;
+	exports.v40 = v40;
+	exports.v41 = v41;
+	exports.v42 = v42;
+	exports.v43 = v43;
+	exports.v44 = v44;
+	exports.v45 = v45;
+	exports.v46 = v46;
+	exports.v47 = v47;
+	exports.v48 = v48;
+	exports.v49 = v49;
+	exports.v5 = v5;
+	exports.v50 = v50;
+	exports.v51 = v51;
+	exports.v52 = v52;
+	exports.v53 = v53;
+	exports.v54 = v54;
+	exports.v55 = v55;
+	exports.v56 = v56;
+	exports.v57 = v57;
+	exports.v58 = v58;
+	exports.v59 = v59;
+	exports.v6 = v6;
+	exports.v60 = v60;
+	exports.v61 = v61;
+	exports.v62 = v62;
+	exports.v63 = v63;
+	exports.v64 = v64;
+	exports.v65 = v65;
+	exports.v66 = v66;
+	exports.v67 = v67;
+	exports.v68 = v68;
+	exports.v69 = v69;
+	exports.v7 = v7;
+	exports.v70 = v70;
+	exports.v71 = v71;
+	exports.v72 = v72;
+	exports.v73 = v73;
+	exports.v74 = v74;
+	exports.v75 = v75;
+	exports.v76 = v76;
+	exports.v77 = v77;
+	exports.v78 = v78;
+	exports.v79 = v79;
+	exports.v8 = v8;
+	exports.v80 = v80;
+	exports.v81 = v81;
+	exports.v82 = v82;
+	exports.v83 = v83;
+	exports.v84 = v84;
+	exports.v85 = v85;
+	exports.v86 = v86;
+	exports.v87 = v87;
+	exports.v88 = v88;
+	exports.v89 = v89;
+	exports.v9 = v9;
+	exports.v90 = v90;
+	exports.v91 = v91;
+	exports.v92 = v92;
+	exports.v93 = v93;
+	exports.v94 = v94;
+	exports.v95 = v95;
+	exports.v96 = v96;
+	exports.v97 = v97;
+	exports.v98 = v98;
+	exports.v99 = v99;
+
+});
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/amd/generated-chunk2.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/amd/generated-chunk2.js
new file mode 100644
index 00000000000..11ea24da7fa
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/amd/generated-chunk2.js
@@ -0,0 +1,7 @@
+define(['exports', './generated-chunk.js'], function (exports, __chunk_1) { 'use strict';
+
+	var lazy = () => __chunk_1.v1;
+
+	exports.default = lazy;
+
+});
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/amd/main.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/amd/main.js
new file mode 100644
index 00000000000..f0e05ca8570
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/amd/main.js
@@ -0,0 +1,281 @@
+define(['require', 'exports', './generated-chunk.js'], function (require, exports, __chunk_1) { 'use strict';
+
+	const lazy = new Promise(function (resolve, reject) { require(['./generated-chunk2.js'], resolve, reject) });
+
+	exports.v1 = __chunk_1.v1;
+	exports.v10 = __chunk_1.v10;
+	exports.v100 = __chunk_1.v100;
+	exports.v101 = __chunk_1.v101;
+	exports.v102 = __chunk_1.v102;
+	exports.v103 = __chunk_1.v103;
+	exports.v104 = __chunk_1.v104;
+	exports.v105 = __chunk_1.v105;
+	exports.v106 = __chunk_1.v106;
+	exports.v107 = __chunk_1.v107;
+	exports.v108 = __chunk_1.v108;
+	exports.v109 = __chunk_1.v109;
+	exports.v11 = __chunk_1.v11;
+	exports.v110 = __chunk_1.v110;
+	exports.v111 = __chunk_1.v111;
+	exports.v112 = __chunk_1.v112;
+	exports.v113 = __chunk_1.v113;
+	exports.v114 = __chunk_1.v114;
+	exports.v115 = __chunk_1.v115;
+	exports.v116 = __chunk_1.v116;
+	exports.v117 = __chunk_1.v117;
+	exports.v118 = __chunk_1.v118;
+	exports.v119 = __chunk_1.v119;
+	exports.v12 = __chunk_1.v12;
+	exports.v120 = __chunk_1.v120;
+	exports.v121 = __chunk_1.v121;
+	exports.v122 = __chunk_1.v122;
+	exports.v123 = __chunk_1.v123;
+	exports.v124 = __chunk_1.v124;
+	exports.v125 = __chunk_1.v125;
+	exports.v126 = __chunk_1.v126;
+	exports.v127 = __chunk_1.v127;
+	exports.v128 = __chunk_1.v128;
+	exports.v129 = __chunk_1.v129;
+	exports.v13 = __chunk_1.v13;
+	exports.v130 = __chunk_1.v130;
+	exports.v131 = __chunk_1.v131;
+	exports.v132 = __chunk_1.v132;
+	exports.v133 = __chunk_1.v133;
+	exports.v134 = __chunk_1.v134;
+	exports.v135 = __chunk_1.v135;
+	exports.v136 = __chunk_1.v136;
+	exports.v137 = __chunk_1.v137;
+	exports.v138 = __chunk_1.v138;
+	exports.v139 = __chunk_1.v139;
+	exports.v14 = __chunk_1.v14;
+	exports.v140 = __chunk_1.v140;
+	exports.v141 = __chunk_1.v141;
+	exports.v142 = __chunk_1.v142;
+	exports.v143 = __chunk_1.v143;
+	exports.v144 = __chunk_1.v144;
+	exports.v145 = __chunk_1.v145;
+	exports.v146 = __chunk_1.v146;
+	exports.v147 = __chunk_1.v147;
+	exports.v148 = __chunk_1.v148;
+	exports.v149 = __chunk_1.v149;
+	exports.v15 = __chunk_1.v15;
+	exports.v150 = __chunk_1.v150;
+	exports.v151 = __chunk_1.v151;
+	exports.v152 = __chunk_1.v152;
+	exports.v153 = __chunk_1.v153;
+	exports.v154 = __chunk_1.v154;
+	exports.v155 = __chunk_1.v155;
+	exports.v156 = __chunk_1.v156;
+	exports.v157 = __chunk_1.v157;
+	exports.v158 = __chunk_1.v158;
+	exports.v159 = __chunk_1.v159;
+	exports.v16 = __chunk_1.v16;
+	exports.v160 = __chunk_1.v160;
+	exports.v161 = __chunk_1.v161;
+	exports.v162 = __chunk_1.v162;
+	exports.v163 = __chunk_1.v163;
+	exports.v164 = __chunk_1.v164;
+	exports.v165 = __chunk_1.v165;
+	exports.v166 = __chunk_1.v166;
+	exports.v167 = __chunk_1.v167;
+	exports.v168 = __chunk_1.v168;
+	exports.v169 = __chunk_1.v169;
+	exports.v17 = __chunk_1.v17;
+	exports.v170 = __chunk_1.v170;
+	exports.v171 = __chunk_1.v171;
+	exports.v172 = __chunk_1.v172;
+	exports.v173 = __chunk_1.v173;
+	exports.v174 = __chunk_1.v174;
+	exports.v175 = __chunk_1.v175;
+	exports.v176 = __chunk_1.v176;
+	exports.v177 = __chunk_1.v177;
+	exports.v178 = __chunk_1.v178;
+	exports.v179 = __chunk_1.v179;
+	exports.v18 = __chunk_1.v18;
+	exports.v180 = __chunk_1.v180;
+	exports.v181 = __chunk_1.v181;
+	exports.v182 = __chunk_1.v182;
+	exports.v183 = __chunk_1.v183;
+	exports.v184 = __chunk_1.v184;
+	exports.v185 = __chunk_1.v185;
+	exports.v186 = __chunk_1.v186;
+	exports.v187 = __chunk_1.v187;
+	exports.v188 = __chunk_1.v188;
+	exports.v189 = __chunk_1.v189;
+	exports.v19 = __chunk_1.v19;
+	exports.v190 = __chunk_1.v190;
+	exports.v191 = __chunk_1.v191;
+	exports.v192 = __chunk_1.v192;
+	exports.v193 = __chunk_1.v193;
+	exports.v194 = __chunk_1.v194;
+	exports.v195 = __chunk_1.v195;
+	exports.v196 = __chunk_1.v196;
+	exports.v197 = __chunk_1.v197;
+	exports.v198 = __chunk_1.v198;
+	exports.v199 = __chunk_1.v199;
+	exports.v2 = __chunk_1.v2;
+	exports.v20 = __chunk_1.v20;
+	exports.v200 = __chunk_1.v200;
+	exports.v201 = __chunk_1.v201;
+	exports.v202 = __chunk_1.v202;
+	exports.v203 = __chunk_1.v203;
+	exports.v204 = __chunk_1.v204;
+	exports.v205 = __chunk_1.v205;
+	exports.v206 = __chunk_1.v206;
+	exports.v207 = __chunk_1.v207;
+	exports.v208 = __chunk_1.v208;
+	exports.v209 = __chunk_1.v209;
+	exports.v21 = __chunk_1.v21;
+	exports.v210 = __chunk_1.v210;
+	exports.v211 = __chunk_1.v211;
+	exports.v212 = __chunk_1.v212;
+	exports.v213 = __chunk_1.v213;
+	exports.v214 = __chunk_1.v214;
+	exports.v215 = __chunk_1.v215;
+	exports.v216 = __chunk_1.v216;
+	exports.v217 = __chunk_1.v217;
+	exports.v218 = __chunk_1.v218;
+	exports.v219 = __chunk_1.v219;
+	exports.v22 = __chunk_1.v22;
+	exports.v220 = __chunk_1.v220;
+	exports.v221 = __chunk_1.v221;
+	exports.v222 = __chunk_1.v222;
+	exports.v223 = __chunk_1.v223;
+	exports.v224 = __chunk_1.v224;
+	exports.v225 = __chunk_1.v225;
+	exports.v226 = __chunk_1.v226;
+	exports.v227 = __chunk_1.v227;
+	exports.v228 = __chunk_1.v228;
+	exports.v229 = __chunk_1.v229;
+	exports.v23 = __chunk_1.v23;
+	exports.v230 = __chunk_1.v230;
+	exports.v231 = __chunk_1.v231;
+	exports.v232 = __chunk_1.v232;
+	exports.v233 = __chunk_1.v233;
+	exports.v234 = __chunk_1.v234;
+	exports.v235 = __chunk_1.v235;
+	exports.v236 = __chunk_1.v236;
+	exports.v237 = __chunk_1.v237;
+	exports.v238 = __chunk_1.v238;
+	exports.v239 = __chunk_1.v239;
+	exports.v24 = __chunk_1.v24;
+	exports.v240 = __chunk_1.v240;
+	exports.v241 = __chunk_1.v241;
+	exports.v242 = __chunk_1.v242;
+	exports.v243 = __chunk_1.v243;
+	exports.v244 = __chunk_1.v244;
+	exports.v245 = __chunk_1.v245;
+	exports.v246 = __chunk_1.v246;
+	exports.v247 = __chunk_1.v247;
+	exports.v248 = __chunk_1.v248;
+	exports.v249 = __chunk_1.v249;
+	exports.v25 = __chunk_1.v25;
+	exports.v250 = __chunk_1.v250;
+	exports.v251 = __chunk_1.v251;
+	exports.v252 = __chunk_1.v252;
+	exports.v253 = __chunk_1.v253;
+	exports.v254 = __chunk_1.v254;
+	exports.v255 = __chunk_1.v255;
+	exports.v256 = __chunk_1.v256;
+	exports.v257 = __chunk_1.v257;
+	exports.v258 = __chunk_1.v258;
+	exports.v259 = __chunk_1.v259;
+	exports.v26 = __chunk_1.v26;
+	exports.v260 = __chunk_1.v260;
+	exports.v261 = __chunk_1.v261;
+	exports.v262 = __chunk_1.v262;
+	exports.v263 = __chunk_1.v263;
+	exports.v264 = __chunk_1.v264;
+	exports.v265 = __chunk_1.v265;
+	exports.v266 = __chunk_1.v266;
+	exports.v267 = __chunk_1.v267;
+	exports.v268 = __chunk_1.v268;
+	exports.v269 = __chunk_1.v269;
+	exports.v27 = __chunk_1.v27;
+	exports.v270 = __chunk_1.v270;
+	exports.v271 = __chunk_1.v271;
+	exports.v272 = __chunk_1.v272;
+	exports.v28 = __chunk_1.v28;
+	exports.v29 = __chunk_1.v29;
+	exports.v3 = __chunk_1.v3;
+	exports.v30 = __chunk_1.v30;
+	exports.v31 = __chunk_1.v31;
+	exports.v32 = __chunk_1.v32;
+	exports.v33 = __chunk_1.v33;
+	exports.v34 = __chunk_1.v34;
+	exports.v35 = __chunk_1.v35;
+	exports.v36 = __chunk_1.v36;
+	exports.v37 = __chunk_1.v37;
+	exports.v38 = __chunk_1.v38;
+	exports.v39 = __chunk_1.v39;
+	exports.v4 = __chunk_1.v4;
+	exports.v40 = __chunk_1.v40;
+	exports.v41 = __chunk_1.v41;
+	exports.v42 = __chunk_1.v42;
+	exports.v43 = __chunk_1.v43;
+	exports.v44 = __chunk_1.v44;
+	exports.v45 = __chunk_1.v45;
+	exports.v46 = __chunk_1.v46;
+	exports.v47 = __chunk_1.v47;
+	exports.v48 = __chunk_1.v48;
+	exports.v49 = __chunk_1.v49;
+	exports.v5 = __chunk_1.v5;
+	exports.v50 = __chunk_1.v50;
+	exports.v51 = __chunk_1.v51;
+	exports.v52 = __chunk_1.v52;
+	exports.v53 = __chunk_1.v53;
+	exports.v54 = __chunk_1.v54;
+	exports.v55 = __chunk_1.v55;
+	exports.v56 = __chunk_1.v56;
+	exports.v57 = __chunk_1.v57;
+	exports.v58 = __chunk_1.v58;
+	exports.v59 = __chunk_1.v59;
+	exports.v6 = __chunk_1.v6;
+	exports.v60 = __chunk_1.v60;
+	exports.v61 = __chunk_1.v61;
+	exports.v62 = __chunk_1.v62;
+	exports.v63 = __chunk_1.v63;
+	exports.v64 = __chunk_1.v64;
+	exports.v65 = __chunk_1.v65;
+	exports.v66 = __chunk_1.v66;
+	exports.v67 = __chunk_1.v67;
+	exports.v68 = __chunk_1.v68;
+	exports.v69 = __chunk_1.v69;
+	exports.v7 = __chunk_1.v7;
+	exports.v70 = __chunk_1.v70;
+	exports.v71 = __chunk_1.v71;
+	exports.v72 = __chunk_1.v72;
+	exports.v73 = __chunk_1.v73;
+	exports.v74 = __chunk_1.v74;
+	exports.v75 = __chunk_1.v75;
+	exports.v76 = __chunk_1.v76;
+	exports.v77 = __chunk_1.v77;
+	exports.v78 = __chunk_1.v78;
+	exports.v79 = __chunk_1.v79;
+	exports.v8 = __chunk_1.v8;
+	exports.v80 = __chunk_1.v80;
+	exports.v81 = __chunk_1.v81;
+	exports.v82 = __chunk_1.v82;
+	exports.v83 = __chunk_1.v83;
+	exports.v84 = __chunk_1.v84;
+	exports.v85 = __chunk_1.v85;
+	exports.v86 = __chunk_1.v86;
+	exports.v87 = __chunk_1.v87;
+	exports.v88 = __chunk_1.v88;
+	exports.v89 = __chunk_1.v89;
+	exports.v9 = __chunk_1.v9;
+	exports.v90 = __chunk_1.v90;
+	exports.v91 = __chunk_1.v91;
+	exports.v92 = __chunk_1.v92;
+	exports.v93 = __chunk_1.v93;
+	exports.v94 = __chunk_1.v94;
+	exports.v95 = __chunk_1.v95;
+	exports.v96 = __chunk_1.v96;
+	exports.v97 = __chunk_1.v97;
+	exports.v98 = __chunk_1.v98;
+	exports.v99 = __chunk_1.v99;
+	exports.lazy = lazy;
+
+	Object.defineProperty(exports, '__esModule', { value: true });
+
+});
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/cjs/generated-chunk.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/cjs/generated-chunk.js
new file mode 100644
index 00000000000..605ce9b90ec
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/cjs/generated-chunk.js
@@ -0,0 +1,547 @@
+'use strict';
+
+var v1,
+	v2,
+	v3,
+	v4,
+	v5,
+	v6,
+	v7,
+	v8,
+	v9,
+	v10,
+	v11,
+	v12,
+	v13,
+	v14,
+	v15,
+	v16,
+	v17,
+	v18,
+	v19,
+	v20,
+	v21,
+	v22,
+	v23,
+	v24,
+	v25,
+	v26,
+	v27,
+	v28,
+	v29,
+	v30,
+	v31,
+	v32,
+	v33,
+	v34,
+	v35,
+	v36,
+	v37,
+	v38,
+	v39,
+	v40,
+	v41,
+	v42,
+	v43,
+	v44,
+	v45,
+	v46,
+	v47,
+	v48,
+	v49,
+	v50,
+	v51,
+	v52,
+	v53,
+	v54,
+	v55,
+	v56,
+	v57,
+	v58,
+	v59,
+	v60,
+	v61,
+	v62,
+	v63,
+	v64,
+	v65,
+	v66,
+	v67,
+	v68,
+	v69,
+	v70,
+	v71,
+	v72,
+	v73,
+	v74,
+	v75,
+	v76,
+	v77,
+	v78,
+	v79,
+	v80,
+	v81,
+	v82,
+	v83,
+	v84,
+	v85,
+	v86,
+	v87,
+	v88,
+	v89,
+	v90,
+	v91,
+	v92,
+	v93,
+	v94,
+	v95,
+	v96,
+	v97,
+	v98,
+	v99,
+	v100,
+	v101,
+	v102,
+	v103,
+	v104,
+	v105,
+	v106,
+	v107,
+	v108,
+	v109,
+	v110,
+	v111,
+	v112,
+	v113,
+	v114,
+	v115,
+	v116,
+	v117,
+	v118,
+	v119,
+	v120,
+	v121,
+	v122,
+	v123,
+	v124,
+	v125,
+	v126,
+	v127,
+	v128,
+	v129,
+	v130,
+	v131,
+	v132,
+	v133,
+	v134,
+	v135,
+	v136,
+	v137,
+	v138,
+	v139,
+	v140,
+	v141,
+	v142,
+	v143,
+	v144,
+	v145,
+	v146,
+	v147,
+	v148,
+	v149,
+	v150,
+	v151,
+	v152,
+	v153,
+	v154,
+	v155,
+	v156,
+	v157,
+	v158,
+	v159,
+	v160,
+	v161,
+	v162,
+	v163,
+	v164,
+	v165,
+	v166,
+	v167,
+	v168,
+	v169,
+	v170,
+	v171,
+	v172,
+	v173,
+	v174,
+	v175,
+	v176,
+	v177,
+	v178,
+	v179,
+	v180,
+	v181,
+	v182,
+	v183,
+	v184,
+	v185,
+	v186,
+	v187,
+	v188,
+	v189,
+	v190,
+	v191,
+	v192,
+	v193,
+	v194,
+	v195,
+	v196,
+	v197,
+	v198,
+	v199,
+	v200,
+	v201,
+	v202,
+	v203,
+	v204,
+	v205,
+	v206,
+	v207,
+	v208,
+	v209,
+	v210,
+	v211,
+	v212,
+	v213,
+	v214,
+	v215,
+	v216,
+	v217,
+	v218,
+	v219,
+	v220,
+	v221,
+	v222,
+	v223,
+	v224,
+	v225,
+	v226,
+	v227,
+	v228,
+	v229,
+	v230,
+	v231,
+	v232,
+	v233,
+	v234,
+	v235,
+	v236,
+	v237,
+	v238,
+	v239,
+	v240,
+	v241,
+	v242,
+	v243,
+	v244,
+	v245,
+	v246,
+	v247,
+	v248,
+	v249,
+	v250,
+	v251,
+	v252,
+	v253,
+	v254,
+	v255,
+	v256,
+	v257,
+	v258,
+	v259,
+	v260,
+	v261,
+	v262,
+	v263,
+	v264,
+	v265,
+	v266,
+	v267,
+	v268,
+	v269,
+	v270,
+	v271,
+	v272;
+
+exports.v1 = v1;
+exports.v10 = v10;
+exports.v100 = v100;
+exports.v101 = v101;
+exports.v102 = v102;
+exports.v103 = v103;
+exports.v104 = v104;
+exports.v105 = v105;
+exports.v106 = v106;
+exports.v107 = v107;
+exports.v108 = v108;
+exports.v109 = v109;
+exports.v11 = v11;
+exports.v110 = v110;
+exports.v111 = v111;
+exports.v112 = v112;
+exports.v113 = v113;
+exports.v114 = v114;
+exports.v115 = v115;
+exports.v116 = v116;
+exports.v117 = v117;
+exports.v118 = v118;
+exports.v119 = v119;
+exports.v12 = v12;
+exports.v120 = v120;
+exports.v121 = v121;
+exports.v122 = v122;
+exports.v123 = v123;
+exports.v124 = v124;
+exports.v125 = v125;
+exports.v126 = v126;
+exports.v127 = v127;
+exports.v128 = v128;
+exports.v129 = v129;
+exports.v13 = v13;
+exports.v130 = v130;
+exports.v131 = v131;
+exports.v132 = v132;
+exports.v133 = v133;
+exports.v134 = v134;
+exports.v135 = v135;
+exports.v136 = v136;
+exports.v137 = v137;
+exports.v138 = v138;
+exports.v139 = v139;
+exports.v14 = v14;
+exports.v140 = v140;
+exports.v141 = v141;
+exports.v142 = v142;
+exports.v143 = v143;
+exports.v144 = v144;
+exports.v145 = v145;
+exports.v146 = v146;
+exports.v147 = v147;
+exports.v148 = v148;
+exports.v149 = v149;
+exports.v15 = v15;
+exports.v150 = v150;
+exports.v151 = v151;
+exports.v152 = v152;
+exports.v153 = v153;
+exports.v154 = v154;
+exports.v155 = v155;
+exports.v156 = v156;
+exports.v157 = v157;
+exports.v158 = v158;
+exports.v159 = v159;
+exports.v16 = v16;
+exports.v160 = v160;
+exports.v161 = v161;
+exports.v162 = v162;
+exports.v163 = v163;
+exports.v164 = v164;
+exports.v165 = v165;
+exports.v166 = v166;
+exports.v167 = v167;
+exports.v168 = v168;
+exports.v169 = v169;
+exports.v17 = v17;
+exports.v170 = v170;
+exports.v171 = v171;
+exports.v172 = v172;
+exports.v173 = v173;
+exports.v174 = v174;
+exports.v175 = v175;
+exports.v176 = v176;
+exports.v177 = v177;
+exports.v178 = v178;
+exports.v179 = v179;
+exports.v18 = v18;
+exports.v180 = v180;
+exports.v181 = v181;
+exports.v182 = v182;
+exports.v183 = v183;
+exports.v184 = v184;
+exports.v185 = v185;
+exports.v186 = v186;
+exports.v187 = v187;
+exports.v188 = v188;
+exports.v189 = v189;
+exports.v19 = v19;
+exports.v190 = v190;
+exports.v191 = v191;
+exports.v192 = v192;
+exports.v193 = v193;
+exports.v194 = v194;
+exports.v195 = v195;
+exports.v196 = v196;
+exports.v197 = v197;
+exports.v198 = v198;
+exports.v199 = v199;
+exports.v2 = v2;
+exports.v20 = v20;
+exports.v200 = v200;
+exports.v201 = v201;
+exports.v202 = v202;
+exports.v203 = v203;
+exports.v204 = v204;
+exports.v205 = v205;
+exports.v206 = v206;
+exports.v207 = v207;
+exports.v208 = v208;
+exports.v209 = v209;
+exports.v21 = v21;
+exports.v210 = v210;
+exports.v211 = v211;
+exports.v212 = v212;
+exports.v213 = v213;
+exports.v214 = v214;
+exports.v215 = v215;
+exports.v216 = v216;
+exports.v217 = v217;
+exports.v218 = v218;
+exports.v219 = v219;
+exports.v22 = v22;
+exports.v220 = v220;
+exports.v221 = v221;
+exports.v222 = v222;
+exports.v223 = v223;
+exports.v224 = v224;
+exports.v225 = v225;
+exports.v226 = v226;
+exports.v227 = v227;
+exports.v228 = v228;
+exports.v229 = v229;
+exports.v23 = v23;
+exports.v230 = v230;
+exports.v231 = v231;
+exports.v232 = v232;
+exports.v233 = v233;
+exports.v234 = v234;
+exports.v235 = v235;
+exports.v236 = v236;
+exports.v237 = v237;
+exports.v238 = v238;
+exports.v239 = v239;
+exports.v24 = v24;
+exports.v240 = v240;
+exports.v241 = v241;
+exports.v242 = v242;
+exports.v243 = v243;
+exports.v244 = v244;
+exports.v245 = v245;
+exports.v246 = v246;
+exports.v247 = v247;
+exports.v248 = v248;
+exports.v249 = v249;
+exports.v25 = v25;
+exports.v250 = v250;
+exports.v251 = v251;
+exports.v252 = v252;
+exports.v253 = v253;
+exports.v254 = v254;
+exports.v255 = v255;
+exports.v256 = v256;
+exports.v257 = v257;
+exports.v258 = v258;
+exports.v259 = v259;
+exports.v26 = v26;
+exports.v260 = v260;
+exports.v261 = v261;
+exports.v262 = v262;
+exports.v263 = v263;
+exports.v264 = v264;
+exports.v265 = v265;
+exports.v266 = v266;
+exports.v267 = v267;
+exports.v268 = v268;
+exports.v269 = v269;
+exports.v27 = v27;
+exports.v270 = v270;
+exports.v271 = v271;
+exports.v272 = v272;
+exports.v28 = v28;
+exports.v29 = v29;
+exports.v3 = v3;
+exports.v30 = v30;
+exports.v31 = v31;
+exports.v32 = v32;
+exports.v33 = v33;
+exports.v34 = v34;
+exports.v35 = v35;
+exports.v36 = v36;
+exports.v37 = v37;
+exports.v38 = v38;
+exports.v39 = v39;
+exports.v4 = v4;
+exports.v40 = v40;
+exports.v41 = v41;
+exports.v42 = v42;
+exports.v43 = v43;
+exports.v44 = v44;
+exports.v45 = v45;
+exports.v46 = v46;
+exports.v47 = v47;
+exports.v48 = v48;
+exports.v49 = v49;
+exports.v5 = v5;
+exports.v50 = v50;
+exports.v51 = v51;
+exports.v52 = v52;
+exports.v53 = v53;
+exports.v54 = v54;
+exports.v55 = v55;
+exports.v56 = v56;
+exports.v57 = v57;
+exports.v58 = v58;
+exports.v59 = v59;
+exports.v6 = v6;
+exports.v60 = v60;
+exports.v61 = v61;
+exports.v62 = v62;
+exports.v63 = v63;
+exports.v64 = v64;
+exports.v65 = v65;
+exports.v66 = v66;
+exports.v67 = v67;
+exports.v68 = v68;
+exports.v69 = v69;
+exports.v7 = v7;
+exports.v70 = v70;
+exports.v71 = v71;
+exports.v72 = v72;
+exports.v73 = v73;
+exports.v74 = v74;
+exports.v75 = v75;
+exports.v76 = v76;
+exports.v77 = v77;
+exports.v78 = v78;
+exports.v79 = v79;
+exports.v8 = v8;
+exports.v80 = v80;
+exports.v81 = v81;
+exports.v82 = v82;
+exports.v83 = v83;
+exports.v84 = v84;
+exports.v85 = v85;
+exports.v86 = v86;
+exports.v87 = v87;
+exports.v88 = v88;
+exports.v89 = v89;
+exports.v9 = v9;
+exports.v90 = v90;
+exports.v91 = v91;
+exports.v92 = v92;
+exports.v93 = v93;
+exports.v94 = v94;
+exports.v95 = v95;
+exports.v96 = v96;
+exports.v97 = v97;
+exports.v98 = v98;
+exports.v99 = v99;
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/cjs/generated-chunk2.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/cjs/generated-chunk2.js
new file mode 100644
index 00000000000..4ea4eee74c3
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/cjs/generated-chunk2.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var __chunk_1 = require('./generated-chunk.js');
+
+var lazy = () => __chunk_1.v1;
+
+exports.default = lazy;
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/cjs/main.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/cjs/main.js
new file mode 100644
index 00000000000..4687a5bb309
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/cjs/main.js
@@ -0,0 +1,281 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var __chunk_1 = require('./generated-chunk.js');
+
+const lazy = Promise.resolve(require('./generated-chunk2.js'));
+
+exports.v1 = __chunk_1.v1;
+exports.v10 = __chunk_1.v10;
+exports.v100 = __chunk_1.v100;
+exports.v101 = __chunk_1.v101;
+exports.v102 = __chunk_1.v102;
+exports.v103 = __chunk_1.v103;
+exports.v104 = __chunk_1.v104;
+exports.v105 = __chunk_1.v105;
+exports.v106 = __chunk_1.v106;
+exports.v107 = __chunk_1.v107;
+exports.v108 = __chunk_1.v108;
+exports.v109 = __chunk_1.v109;
+exports.v11 = __chunk_1.v11;
+exports.v110 = __chunk_1.v110;
+exports.v111 = __chunk_1.v111;
+exports.v112 = __chunk_1.v112;
+exports.v113 = __chunk_1.v113;
+exports.v114 = __chunk_1.v114;
+exports.v115 = __chunk_1.v115;
+exports.v116 = __chunk_1.v116;
+exports.v117 = __chunk_1.v117;
+exports.v118 = __chunk_1.v118;
+exports.v119 = __chunk_1.v119;
+exports.v12 = __chunk_1.v12;
+exports.v120 = __chunk_1.v120;
+exports.v121 = __chunk_1.v121;
+exports.v122 = __chunk_1.v122;
+exports.v123 = __chunk_1.v123;
+exports.v124 = __chunk_1.v124;
+exports.v125 = __chunk_1.v125;
+exports.v126 = __chunk_1.v126;
+exports.v127 = __chunk_1.v127;
+exports.v128 = __chunk_1.v128;
+exports.v129 = __chunk_1.v129;
+exports.v13 = __chunk_1.v13;
+exports.v130 = __chunk_1.v130;
+exports.v131 = __chunk_1.v131;
+exports.v132 = __chunk_1.v132;
+exports.v133 = __chunk_1.v133;
+exports.v134 = __chunk_1.v134;
+exports.v135 = __chunk_1.v135;
+exports.v136 = __chunk_1.v136;
+exports.v137 = __chunk_1.v137;
+exports.v138 = __chunk_1.v138;
+exports.v139 = __chunk_1.v139;
+exports.v14 = __chunk_1.v14;
+exports.v140 = __chunk_1.v140;
+exports.v141 = __chunk_1.v141;
+exports.v142 = __chunk_1.v142;
+exports.v143 = __chunk_1.v143;
+exports.v144 = __chunk_1.v144;
+exports.v145 = __chunk_1.v145;
+exports.v146 = __chunk_1.v146;
+exports.v147 = __chunk_1.v147;
+exports.v148 = __chunk_1.v148;
+exports.v149 = __chunk_1.v149;
+exports.v15 = __chunk_1.v15;
+exports.v150 = __chunk_1.v150;
+exports.v151 = __chunk_1.v151;
+exports.v152 = __chunk_1.v152;
+exports.v153 = __chunk_1.v153;
+exports.v154 = __chunk_1.v154;
+exports.v155 = __chunk_1.v155;
+exports.v156 = __chunk_1.v156;
+exports.v157 = __chunk_1.v157;
+exports.v158 = __chunk_1.v158;
+exports.v159 = __chunk_1.v159;
+exports.v16 = __chunk_1.v16;
+exports.v160 = __chunk_1.v160;
+exports.v161 = __chunk_1.v161;
+exports.v162 = __chunk_1.v162;
+exports.v163 = __chunk_1.v163;
+exports.v164 = __chunk_1.v164;
+exports.v165 = __chunk_1.v165;
+exports.v166 = __chunk_1.v166;
+exports.v167 = __chunk_1.v167;
+exports.v168 = __chunk_1.v168;
+exports.v169 = __chunk_1.v169;
+exports.v17 = __chunk_1.v17;
+exports.v170 = __chunk_1.v170;
+exports.v171 = __chunk_1.v171;
+exports.v172 = __chunk_1.v172;
+exports.v173 = __chunk_1.v173;
+exports.v174 = __chunk_1.v174;
+exports.v175 = __chunk_1.v175;
+exports.v176 = __chunk_1.v176;
+exports.v177 = __chunk_1.v177;
+exports.v178 = __chunk_1.v178;
+exports.v179 = __chunk_1.v179;
+exports.v18 = __chunk_1.v18;
+exports.v180 = __chunk_1.v180;
+exports.v181 = __chunk_1.v181;
+exports.v182 = __chunk_1.v182;
+exports.v183 = __chunk_1.v183;
+exports.v184 = __chunk_1.v184;
+exports.v185 = __chunk_1.v185;
+exports.v186 = __chunk_1.v186;
+exports.v187 = __chunk_1.v187;
+exports.v188 = __chunk_1.v188;
+exports.v189 = __chunk_1.v189;
+exports.v19 = __chunk_1.v19;
+exports.v190 = __chunk_1.v190;
+exports.v191 = __chunk_1.v191;
+exports.v192 = __chunk_1.v192;
+exports.v193 = __chunk_1.v193;
+exports.v194 = __chunk_1.v194;
+exports.v195 = __chunk_1.v195;
+exports.v196 = __chunk_1.v196;
+exports.v197 = __chunk_1.v197;
+exports.v198 = __chunk_1.v198;
+exports.v199 = __chunk_1.v199;
+exports.v2 = __chunk_1.v2;
+exports.v20 = __chunk_1.v20;
+exports.v200 = __chunk_1.v200;
+exports.v201 = __chunk_1.v201;
+exports.v202 = __chunk_1.v202;
+exports.v203 = __chunk_1.v203;
+exports.v204 = __chunk_1.v204;
+exports.v205 = __chunk_1.v205;
+exports.v206 = __chunk_1.v206;
+exports.v207 = __chunk_1.v207;
+exports.v208 = __chunk_1.v208;
+exports.v209 = __chunk_1.v209;
+exports.v21 = __chunk_1.v21;
+exports.v210 = __chunk_1.v210;
+exports.v211 = __chunk_1.v211;
+exports.v212 = __chunk_1.v212;
+exports.v213 = __chunk_1.v213;
+exports.v214 = __chunk_1.v214;
+exports.v215 = __chunk_1.v215;
+exports.v216 = __chunk_1.v216;
+exports.v217 = __chunk_1.v217;
+exports.v218 = __chunk_1.v218;
+exports.v219 = __chunk_1.v219;
+exports.v22 = __chunk_1.v22;
+exports.v220 = __chunk_1.v220;
+exports.v221 = __chunk_1.v221;
+exports.v222 = __chunk_1.v222;
+exports.v223 = __chunk_1.v223;
+exports.v224 = __chunk_1.v224;
+exports.v225 = __chunk_1.v225;
+exports.v226 = __chunk_1.v226;
+exports.v227 = __chunk_1.v227;
+exports.v228 = __chunk_1.v228;
+exports.v229 = __chunk_1.v229;
+exports.v23 = __chunk_1.v23;
+exports.v230 = __chunk_1.v230;
+exports.v231 = __chunk_1.v231;
+exports.v232 = __chunk_1.v232;
+exports.v233 = __chunk_1.v233;
+exports.v234 = __chunk_1.v234;
+exports.v235 = __chunk_1.v235;
+exports.v236 = __chunk_1.v236;
+exports.v237 = __chunk_1.v237;
+exports.v238 = __chunk_1.v238;
+exports.v239 = __chunk_1.v239;
+exports.v24 = __chunk_1.v24;
+exports.v240 = __chunk_1.v240;
+exports.v241 = __chunk_1.v241;
+exports.v242 = __chunk_1.v242;
+exports.v243 = __chunk_1.v243;
+exports.v244 = __chunk_1.v244;
+exports.v245 = __chunk_1.v245;
+exports.v246 = __chunk_1.v246;
+exports.v247 = __chunk_1.v247;
+exports.v248 = __chunk_1.v248;
+exports.v249 = __chunk_1.v249;
+exports.v25 = __chunk_1.v25;
+exports.v250 = __chunk_1.v250;
+exports.v251 = __chunk_1.v251;
+exports.v252 = __chunk_1.v252;
+exports.v253 = __chunk_1.v253;
+exports.v254 = __chunk_1.v254;
+exports.v255 = __chunk_1.v255;
+exports.v256 = __chunk_1.v256;
+exports.v257 = __chunk_1.v257;
+exports.v258 = __chunk_1.v258;
+exports.v259 = __chunk_1.v259;
+exports.v26 = __chunk_1.v26;
+exports.v260 = __chunk_1.v260;
+exports.v261 = __chunk_1.v261;
+exports.v262 = __chunk_1.v262;
+exports.v263 = __chunk_1.v263;
+exports.v264 = __chunk_1.v264;
+exports.v265 = __chunk_1.v265;
+exports.v266 = __chunk_1.v266;
+exports.v267 = __chunk_1.v267;
+exports.v268 = __chunk_1.v268;
+exports.v269 = __chunk_1.v269;
+exports.v27 = __chunk_1.v27;
+exports.v270 = __chunk_1.v270;
+exports.v271 = __chunk_1.v271;
+exports.v272 = __chunk_1.v272;
+exports.v28 = __chunk_1.v28;
+exports.v29 = __chunk_1.v29;
+exports.v3 = __chunk_1.v3;
+exports.v30 = __chunk_1.v30;
+exports.v31 = __chunk_1.v31;
+exports.v32 = __chunk_1.v32;
+exports.v33 = __chunk_1.v33;
+exports.v34 = __chunk_1.v34;
+exports.v35 = __chunk_1.v35;
+exports.v36 = __chunk_1.v36;
+exports.v37 = __chunk_1.v37;
+exports.v38 = __chunk_1.v38;
+exports.v39 = __chunk_1.v39;
+exports.v4 = __chunk_1.v4;
+exports.v40 = __chunk_1.v40;
+exports.v41 = __chunk_1.v41;
+exports.v42 = __chunk_1.v42;
+exports.v43 = __chunk_1.v43;
+exports.v44 = __chunk_1.v44;
+exports.v45 = __chunk_1.v45;
+exports.v46 = __chunk_1.v46;
+exports.v47 = __chunk_1.v47;
+exports.v48 = __chunk_1.v48;
+exports.v49 = __chunk_1.v49;
+exports.v5 = __chunk_1.v5;
+exports.v50 = __chunk_1.v50;
+exports.v51 = __chunk_1.v51;
+exports.v52 = __chunk_1.v52;
+exports.v53 = __chunk_1.v53;
+exports.v54 = __chunk_1.v54;
+exports.v55 = __chunk_1.v55;
+exports.v56 = __chunk_1.v56;
+exports.v57 = __chunk_1.v57;
+exports.v58 = __chunk_1.v58;
+exports.v59 = __chunk_1.v59;
+exports.v6 = __chunk_1.v6;
+exports.v60 = __chunk_1.v60;
+exports.v61 = __chunk_1.v61;
+exports.v62 = __chunk_1.v62;
+exports.v63 = __chunk_1.v63;
+exports.v64 = __chunk_1.v64;
+exports.v65 = __chunk_1.v65;
+exports.v66 = __chunk_1.v66;
+exports.v67 = __chunk_1.v67;
+exports.v68 = __chunk_1.v68;
+exports.v69 = __chunk_1.v69;
+exports.v7 = __chunk_1.v7;
+exports.v70 = __chunk_1.v70;
+exports.v71 = __chunk_1.v71;
+exports.v72 = __chunk_1.v72;
+exports.v73 = __chunk_1.v73;
+exports.v74 = __chunk_1.v74;
+exports.v75 = __chunk_1.v75;
+exports.v76 = __chunk_1.v76;
+exports.v77 = __chunk_1.v77;
+exports.v78 = __chunk_1.v78;
+exports.v79 = __chunk_1.v79;
+exports.v8 = __chunk_1.v8;
+exports.v80 = __chunk_1.v80;
+exports.v81 = __chunk_1.v81;
+exports.v82 = __chunk_1.v82;
+exports.v83 = __chunk_1.v83;
+exports.v84 = __chunk_1.v84;
+exports.v85 = __chunk_1.v85;
+exports.v86 = __chunk_1.v86;
+exports.v87 = __chunk_1.v87;
+exports.v88 = __chunk_1.v88;
+exports.v89 = __chunk_1.v89;
+exports.v9 = __chunk_1.v9;
+exports.v90 = __chunk_1.v90;
+exports.v91 = __chunk_1.v91;
+exports.v92 = __chunk_1.v92;
+exports.v93 = __chunk_1.v93;
+exports.v94 = __chunk_1.v94;
+exports.v95 = __chunk_1.v95;
+exports.v96 = __chunk_1.v96;
+exports.v97 = __chunk_1.v97;
+exports.v98 = __chunk_1.v98;
+exports.v99 = __chunk_1.v99;
+exports.lazy = lazy;
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/es/generated-chunk.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/es/generated-chunk.js
new file mode 100644
index 00000000000..bd36d58c93a
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/es/generated-chunk.js
@@ -0,0 +1,274 @@
+var v1,
+	v2,
+	v3,
+	v4,
+	v5,
+	v6,
+	v7,
+	v8,
+	v9,
+	v10,
+	v11,
+	v12,
+	v13,
+	v14,
+	v15,
+	v16,
+	v17,
+	v18,
+	v19,
+	v20,
+	v21,
+	v22,
+	v23,
+	v24,
+	v25,
+	v26,
+	v27,
+	v28,
+	v29,
+	v30,
+	v31,
+	v32,
+	v33,
+	v34,
+	v35,
+	v36,
+	v37,
+	v38,
+	v39,
+	v40,
+	v41,
+	v42,
+	v43,
+	v44,
+	v45,
+	v46,
+	v47,
+	v48,
+	v49,
+	v50,
+	v51,
+	v52,
+	v53,
+	v54,
+	v55,
+	v56,
+	v57,
+	v58,
+	v59,
+	v60,
+	v61,
+	v62,
+	v63,
+	v64,
+	v65,
+	v66,
+	v67,
+	v68,
+	v69,
+	v70,
+	v71,
+	v72,
+	v73,
+	v74,
+	v75,
+	v76,
+	v77,
+	v78,
+	v79,
+	v80,
+	v81,
+	v82,
+	v83,
+	v84,
+	v85,
+	v86,
+	v87,
+	v88,
+	v89,
+	v90,
+	v91,
+	v92,
+	v93,
+	v94,
+	v95,
+	v96,
+	v97,
+	v98,
+	v99,
+	v100,
+	v101,
+	v102,
+	v103,
+	v104,
+	v105,
+	v106,
+	v107,
+	v108,
+	v109,
+	v110,
+	v111,
+	v112,
+	v113,
+	v114,
+	v115,
+	v116,
+	v117,
+	v118,
+	v119,
+	v120,
+	v121,
+	v122,
+	v123,
+	v124,
+	v125,
+	v126,
+	v127,
+	v128,
+	v129,
+	v130,
+	v131,
+	v132,
+	v133,
+	v134,
+	v135,
+	v136,
+	v137,
+	v138,
+	v139,
+	v140,
+	v141,
+	v142,
+	v143,
+	v144,
+	v145,
+	v146,
+	v147,
+	v148,
+	v149,
+	v150,
+	v151,
+	v152,
+	v153,
+	v154,
+	v155,
+	v156,
+	v157,
+	v158,
+	v159,
+	v160,
+	v161,
+	v162,
+	v163,
+	v164,
+	v165,
+	v166,
+	v167,
+	v168,
+	v169,
+	v170,
+	v171,
+	v172,
+	v173,
+	v174,
+	v175,
+	v176,
+	v177,
+	v178,
+	v179,
+	v180,
+	v181,
+	v182,
+	v183,
+	v184,
+	v185,
+	v186,
+	v187,
+	v188,
+	v189,
+	v190,
+	v191,
+	v192,
+	v193,
+	v194,
+	v195,
+	v196,
+	v197,
+	v198,
+	v199,
+	v200,
+	v201,
+	v202,
+	v203,
+	v204,
+	v205,
+	v206,
+	v207,
+	v208,
+	v209,
+	v210,
+	v211,
+	v212,
+	v213,
+	v214,
+	v215,
+	v216,
+	v217,
+	v218,
+	v219,
+	v220,
+	v221,
+	v222,
+	v223,
+	v224,
+	v225,
+	v226,
+	v227,
+	v228,
+	v229,
+	v230,
+	v231,
+	v232,
+	v233,
+	v234,
+	v235,
+	v236,
+	v237,
+	v238,
+	v239,
+	v240,
+	v241,
+	v242,
+	v243,
+	v244,
+	v245,
+	v246,
+	v247,
+	v248,
+	v249,
+	v250,
+	v251,
+	v252,
+	v253,
+	v254,
+	v255,
+	v256,
+	v257,
+	v258,
+	v259,
+	v260,
+	v261,
+	v262,
+	v263,
+	v264,
+	v265,
+	v266,
+	v267,
+	v268,
+	v269,
+	v270,
+	v271,
+	v272;
+
+export { v54 as $, v27 as A, v28 as B, v29 as C, v30 as D, v31 as E, v32 as F, v33 as G, v34 as H, v35 as I, v36 as J, v37 as K, v38 as L, v39 as M, v40 as N, v41 as O, v42 as P, v43 as Q, v44 as R, v45 as S, v46 as T, v47 as U, v48 as V, v49 as W, v50 as X, v51 as Y, v52 as Z, v53 as _, v1 as a, v118 as a$, v55 as a0, v56 as a1, v57 as a2, v58 as a3, v59 as a4, v60 as a5, v61 as a6, v62 as a7, v63 as a8, v64 as a9, v91 as aA, v92 as aB, v93 as aC, v94 as aD, v95 as aE, v96 as aF, v97 as aG, v98 as aH, v99 as aI, v100 as aJ, v101 as aK, v102 as aL, v103 as aM, v104 as aN, v105 as aO, v106 as aP, v107 as aQ, v108 as aR, v109 as aS, v110 as aT, v111 as aU, v112 as aV, v113 as aW, v114 as aX, v115 as aY, v116 as aZ, v117 as a_, v65 as aa, v66 as ab, v67 as ac, v68 as ad, v69 as ae, v70 as af, v71 as ag, v72 as ah, v73 as ai, v74 as aj, v75 as ak, v76 as al, v77 as am, v78 as an, v79 as ao, v80 as ap, v81 as aq, v82 as ar, v83 as as, v84 as at, v85 as au, v86 as av, v87 as aw, v88 as ax, v89 as ay, v90 as az, v2 as b, v182 as b$, v119 as b0, v120 as b1, v121 as b2, v122 as b3, v123 as b4, v124 as b5, v125 as b6, v126 as b7, v127 as b8, v128 as b9, v155 as bA, v156 as bB, v157 as bC, v158 as bD, v159 as bE, v160 as bF, v161 as bG, v162 as bH, v163 as bI, v164 as bJ, v165 as bK, v166 as bL, v167 as bM, v168 as bN, v169 as bO, v170 as bP, v171 as bQ, v172 as bR, v173 as bS, v174 as bT, v175 as bU, v176 as bV, v177 as bW, v178 as bX, v179 as bY, v180 as bZ, v181 as b_, v129 as ba, v130 as bb, v131 as bc, v132 as bd, v133 as be, v134 as bf, v135 as bg, v136 as bh, v137 as bi, v138 as bj, v139 as bk, v140 as bl, v141 as bm, v142 as bn, v143 as bo, v144 as bp, v145 as bq, v146 as br, v147 as bs, v148 as bt, v149 as bu, v150 as bv, v151 as bw, v152 as bx, v153 as by, v154 as bz, v3 as c, v246 as c$, v183 as c0, v184 as c1, v185 as c2, v186 as c3, v187 as c4, v188 as c5, v189 as c6, v190 as c7, v191 as c8, v192 as c9, v219 as cA, v220 as cB, v221 as cC, v222 as cD, v223 as cE, v224 as cF, v225 as cG, v226 as cH, v227 as cI, v228 as cJ, v229 as cK, v230 as cL, v231 as cM, v232 as cN, v233 as cO, v234 as cP, v235 as cQ, v236 as cR, v237 as cS, v238 as cT, v239 as cU, v240 as cV, v241 as cW, v242 as cX, v243 as cY, v244 as cZ, v245 as c_, v193 as ca, v194 as cb, v195 as cc, v196 as cd, v197 as ce, v198 as cf, v199 as cg, v200 as ch, v201 as ci, v202 as cj, v203 as ck, v204 as cl, v205 as cm, v206 as cn, v207 as co, v208 as cp, v209 as cq, v210 as cr, v211 as cs, v212 as ct, v213 as cu, v214 as cv, v215 as cw, v216 as cx, v217 as cy, v218 as cz, v4 as d, v247 as d0, v248 as d1, v249 as d2, v250 as d3, v251 as d4, v252 as d5, v253 as d6, v254 as d7, v255 as d8, v256 as d9, v257 as da, v258 as db, v259 as dc, v260 as dd, v261 as de, v262 as df, v263 as dg, v264 as dh, v265 as di, v266 as dj, v267 as dk, v268 as dl, v269 as dm, v270 as dn, v271 as dp, v272 as dq, v5 as e, v6 as f, v7 as g, v8 as h, v9 as i, v10 as j, v11 as k, v12 as l, v13 as m, v14 as n, v15 as o, v16 as p, v17 as q, v18 as r, v19 as s, v20 as t, v21 as u, v22 as v, v23 as w, v24 as x, v25 as y, v26 as z };
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/es/generated-chunk2.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/es/generated-chunk2.js
new file mode 100644
index 00000000000..185bfdfc651
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/es/generated-chunk2.js
@@ -0,0 +1,5 @@
+import { a as v1 } from './generated-chunk.js';
+
+var lazy = () => v1;
+
+export default lazy;
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/es/main.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/es/main.js
new file mode 100644
index 00000000000..9820c00783c
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/es/main.js
@@ -0,0 +1,5 @@
+export { a as v1, j as v10, aJ as v100, aK as v101, aL as v102, aM as v103, aN as v104, aO as v105, aP as v106, aQ as v107, aR as v108, aS as v109, k as v11, aT as v110, aU as v111, aV as v112, aW as v113, aX as v114, aY as v115, aZ as v116, a_ as v117, a$ as v118, b0 as v119, l as v12, b1 as v120, b2 as v121, b3 as v122, b4 as v123, b5 as v124, b6 as v125, b7 as v126, b8 as v127, b9 as v128, ba as v129, m as v13, bb as v130, bc as v131, bd as v132, be as v133, bf as v134, bg as v135, bh as v136, bi as v137, bj as v138, bk as v139, n as v14, bl as v140, bm as v141, bn as v142, bo as v143, bp as v144, bq as v145, br as v146, bs as v147, bt as v148, bu as v149, o as v15, bv as v150, bw as v151, bx as v152, by as v153, bz as v154, bA as v155, bB as v156, bC as v157, bD as v158, bE as v159, p as v16, bF as v160, bG as v161, bH as v162, bI as v163, bJ as v164, bK as v165, bL as v166, bM as v167, bN as v168, bO as v169, q as v17, bP as v170, bQ as v171, bR as v172, bS as v173, bT as v174, bU as v175, bV as v176, bW as v177, bX as v178, bY as v179, r as v18, bZ as v180, b_ as v181, b$ as v182, c0 as v183, c1 as v184, c2 as v185, c3 as v186, c4 as v187, c5 as v188, c6 as v189, s as v19, c7 as v190, c8 as v191, c9 as v192, ca as v193, cb as v194, cc as v195, cd as v196, ce as v197, cf as v198, cg as v199, b as v2, t as v20, ch as v200, ci as v201, cj as v202, ck as v203, cl as v204, cm as v205, cn as v206, co as v207, cp as v208, cq as v209, u as v21, cr as v210, cs as v211, ct as v212, cu as v213, cv as v214, cw as v215, cx as v216, cy as v217, cz as v218, cA as v219, v as v22, cB as v220, cC as v221, cD as v222, cE as v223, cF as v224, cG as v225, cH as v226, cI as v227, cJ as v228, cK as v229, w as v23, cL as v230, cM as v231, cN as v232, cO as v233, cP as v234, cQ as v235, cR as v236, cS as v237, cT as v238, cU as v239, x as v24, cV as v240, cW as v241, cX as v242, cY as v243, cZ as v244, c_ as v245, c$ as v246, d0 as v247, d1 as v248, d2 as v249, y as v25, d3 as v250, d4 as v251, d5 as v252, d6 as v253, d7 as v254, d8 as v255, d9 as v256, da as v257, db as v258, dc as v259, z as v26, dd as v260, de as v261, df as v262, dg as v263, dh as v264, di as v265, dj as v266, dk as v267, dl as v268, dm as v269, A as v27, dn as v270, dp as v271, dq as v272, B as v28, C as v29, c as v3, D as v30, E as v31, F as v32, G as v33, H as v34, I as v35, J as v36, K as v37, L as v38, M as v39, d as v4, N as v40, O as v41, P as v42, Q as v43, R as v44, S as v45, T as v46, U as v47, V as v48, W as v49, e as v5, X as v50, Y as v51, Z as v52, _ as v53, $ as v54, a0 as v55, a1 as v56, a2 as v57, a3 as v58, a4 as v59, f as v6, a5 as v60, a6 as v61, a7 as v62, a8 as v63, a9 as v64, aa as v65, ab as v66, ac as v67, ad as v68, ae as v69, g as v7, af as v70, ag as v71, ah as v72, ai as v73, aj as v74, ak as v75, al as v76, am as v77, an as v78, ao as v79, h as v8, ap as v80, aq as v81, ar as v82, as as v83, at as v84, au as v85, av as v86, aw as v87, ax as v88, ay as v89, i as v9, az as v90, aA as v91, aB as v92, aC as v93, aD as v94, aE as v95, aF as v96, aG as v97, aH as v98, aI as v99 } from './generated-chunk.js';
+
+const lazy = import('./generated-chunk2.js');
+
+export { lazy };
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/system/generated-chunk.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/system/generated-chunk.js
new file mode 100644
index 00000000000..888e64bbbc0
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/system/generated-chunk.js
@@ -0,0 +1,556 @@
+System.register([], function (exports, module) {
+	'use strict';
+	return {
+		execute: function () {
+
+			exports({
+				$: void 0,
+				A: void 0,
+				B: void 0,
+				C: void 0,
+				D: void 0,
+				E: void 0,
+				F: void 0,
+				G: void 0,
+				H: void 0,
+				I: void 0,
+				J: void 0,
+				K: void 0,
+				L: void 0,
+				M: void 0,
+				N: void 0,
+				O: void 0,
+				P: void 0,
+				Q: void 0,
+				R: void 0,
+				S: void 0,
+				T: void 0,
+				U: void 0,
+				V: void 0,
+				W: void 0,
+				X: void 0,
+				Y: void 0,
+				Z: void 0,
+				_: void 0,
+				a: void 0,
+				a$: void 0,
+				a0: void 0,
+				a1: void 0,
+				a2: void 0,
+				a3: void 0,
+				a4: void 0,
+				a5: void 0,
+				a6: void 0,
+				a7: void 0,
+				a8: void 0,
+				a9: void 0,
+				aA: void 0,
+				aB: void 0,
+				aC: void 0,
+				aD: void 0,
+				aE: void 0,
+				aF: void 0,
+				aG: void 0,
+				aH: void 0,
+				aI: void 0,
+				aJ: void 0,
+				aK: void 0,
+				aL: void 0,
+				aM: void 0,
+				aN: void 0,
+				aO: void 0,
+				aP: void 0,
+				aQ: void 0,
+				aR: void 0,
+				aS: void 0,
+				aT: void 0,
+				aU: void 0,
+				aV: void 0,
+				aW: void 0,
+				aX: void 0,
+				aY: void 0,
+				aZ: void 0,
+				a_: void 0,
+				aa: void 0,
+				ab: void 0,
+				ac: void 0,
+				ad: void 0,
+				ae: void 0,
+				af: void 0,
+				ag: void 0,
+				ah: void 0,
+				ai: void 0,
+				aj: void 0,
+				ak: void 0,
+				al: void 0,
+				am: void 0,
+				an: void 0,
+				ao: void 0,
+				ap: void 0,
+				aq: void 0,
+				ar: void 0,
+				as: void 0,
+				at: void 0,
+				au: void 0,
+				av: void 0,
+				aw: void 0,
+				ax: void 0,
+				ay: void 0,
+				az: void 0,
+				b: void 0,
+				b$: void 0,
+				b0: void 0,
+				b1: void 0,
+				b2: void 0,
+				b3: void 0,
+				b4: void 0,
+				b5: void 0,
+				b6: void 0,
+				b7: void 0,
+				b8: void 0,
+				b9: void 0,
+				bA: void 0,
+				bB: void 0,
+				bC: void 0,
+				bD: void 0,
+				bE: void 0,
+				bF: void 0,
+				bG: void 0,
+				bH: void 0,
+				bI: void 0,
+				bJ: void 0,
+				bK: void 0,
+				bL: void 0,
+				bM: void 0,
+				bN: void 0,
+				bO: void 0,
+				bP: void 0,
+				bQ: void 0,
+				bR: void 0,
+				bS: void 0,
+				bT: void 0,
+				bU: void 0,
+				bV: void 0,
+				bW: void 0,
+				bX: void 0,
+				bY: void 0,
+				bZ: void 0,
+				b_: void 0,
+				ba: void 0,
+				bb: void 0,
+				bc: void 0,
+				bd: void 0,
+				be: void 0,
+				bf: void 0,
+				bg: void 0,
+				bh: void 0,
+				bi: void 0,
+				bj: void 0,
+				bk: void 0,
+				bl: void 0,
+				bm: void 0,
+				bn: void 0,
+				bo: void 0,
+				bp: void 0,
+				bq: void 0,
+				br: void 0,
+				bs: void 0,
+				bt: void 0,
+				bu: void 0,
+				bv: void 0,
+				bw: void 0,
+				bx: void 0,
+				by: void 0,
+				bz: void 0,
+				c: void 0,
+				c$: void 0,
+				c0: void 0,
+				c1: void 0,
+				c2: void 0,
+				c3: void 0,
+				c4: void 0,
+				c5: void 0,
+				c6: void 0,
+				c7: void 0,
+				c8: void 0,
+				c9: void 0,
+				cA: void 0,
+				cB: void 0,
+				cC: void 0,
+				cD: void 0,
+				cE: void 0,
+				cF: void 0,
+				cG: void 0,
+				cH: void 0,
+				cI: void 0,
+				cJ: void 0,
+				cK: void 0,
+				cL: void 0,
+				cM: void 0,
+				cN: void 0,
+				cO: void 0,
+				cP: void 0,
+				cQ: void 0,
+				cR: void 0,
+				cS: void 0,
+				cT: void 0,
+				cU: void 0,
+				cV: void 0,
+				cW: void 0,
+				cX: void 0,
+				cY: void 0,
+				cZ: void 0,
+				c_: void 0,
+				ca: void 0,
+				cb: void 0,
+				cc: void 0,
+				cd: void 0,
+				ce: void 0,
+				cf: void 0,
+				cg: void 0,
+				ch: void 0,
+				ci: void 0,
+				cj: void 0,
+				ck: void 0,
+				cl: void 0,
+				cm: void 0,
+				cn: void 0,
+				co: void 0,
+				cp: void 0,
+				cq: void 0,
+				cr: void 0,
+				cs: void 0,
+				ct: void 0,
+				cu: void 0,
+				cv: void 0,
+				cw: void 0,
+				cx: void 0,
+				cy: void 0,
+				cz: void 0,
+				d: void 0,
+				d0: void 0,
+				d1: void 0,
+				d2: void 0,
+				d3: void 0,
+				d4: void 0,
+				d5: void 0,
+				d6: void 0,
+				d7: void 0,
+				d8: void 0,
+				d9: void 0,
+				da: void 0,
+				db: void 0,
+				dc: void 0,
+				dd: void 0,
+				de: void 0,
+				df: void 0,
+				dg: void 0,
+				dh: void 0,
+				di: void 0,
+				dj: void 0,
+				dk: void 0,
+				dl: void 0,
+				dm: void 0,
+				dn: void 0,
+				dp: void 0,
+				dq: void 0,
+				e: void 0,
+				f: void 0,
+				g: void 0,
+				h: void 0,
+				i: void 0,
+				j: void 0,
+				k: void 0,
+				l: void 0,
+				m: void 0,
+				n: void 0,
+				o: void 0,
+				p: void 0,
+				q: void 0,
+				r: void 0,
+				s: void 0,
+				t: void 0,
+				u: void 0,
+				v: void 0,
+				w: void 0,
+				x: void 0,
+				y: void 0,
+				z: void 0
+			});
+
+			var v1,
+				v2,
+				v3,
+				v4,
+				v5,
+				v6,
+				v7,
+				v8,
+				v9,
+				v10,
+				v11,
+				v12,
+				v13,
+				v14,
+				v15,
+				v16,
+				v17,
+				v18,
+				v19,
+				v20,
+				v21,
+				v22,
+				v23,
+				v24,
+				v25,
+				v26,
+				v27,
+				v28,
+				v29,
+				v30,
+				v31,
+				v32,
+				v33,
+				v34,
+				v35,
+				v36,
+				v37,
+				v38,
+				v39,
+				v40,
+				v41,
+				v42,
+				v43,
+				v44,
+				v45,
+				v46,
+				v47,
+				v48,
+				v49,
+				v50,
+				v51,
+				v52,
+				v53,
+				v54,
+				v55,
+				v56,
+				v57,
+				v58,
+				v59,
+				v60,
+				v61,
+				v62,
+				v63,
+				v64,
+				v65,
+				v66,
+				v67,
+				v68,
+				v69,
+				v70,
+				v71,
+				v72,
+				v73,
+				v74,
+				v75,
+				v76,
+				v77,
+				v78,
+				v79,
+				v80,
+				v81,
+				v82,
+				v83,
+				v84,
+				v85,
+				v86,
+				v87,
+				v88,
+				v89,
+				v90,
+				v91,
+				v92,
+				v93,
+				v94,
+				v95,
+				v96,
+				v97,
+				v98,
+				v99,
+				v100,
+				v101,
+				v102,
+				v103,
+				v104,
+				v105,
+				v106,
+				v107,
+				v108,
+				v109,
+				v110,
+				v111,
+				v112,
+				v113,
+				v114,
+				v115,
+				v116,
+				v117,
+				v118,
+				v119,
+				v120,
+				v121,
+				v122,
+				v123,
+				v124,
+				v125,
+				v126,
+				v127,
+				v128,
+				v129,
+				v130,
+				v131,
+				v132,
+				v133,
+				v134,
+				v135,
+				v136,
+				v137,
+				v138,
+				v139,
+				v140,
+				v141,
+				v142,
+				v143,
+				v144,
+				v145,
+				v146,
+				v147,
+				v148,
+				v149,
+				v150,
+				v151,
+				v152,
+				v153,
+				v154,
+				v155,
+				v156,
+				v157,
+				v158,
+				v159,
+				v160,
+				v161,
+				v162,
+				v163,
+				v164,
+				v165,
+				v166,
+				v167,
+				v168,
+				v169,
+				v170,
+				v171,
+				v172,
+				v173,
+				v174,
+				v175,
+				v176,
+				v177,
+				v178,
+				v179,
+				v180,
+				v181,
+				v182,
+				v183,
+				v184,
+				v185,
+				v186,
+				v187,
+				v188,
+				v189,
+				v190,
+				v191,
+				v192,
+				v193,
+				v194,
+				v195,
+				v196,
+				v197,
+				v198,
+				v199,
+				v200,
+				v201,
+				v202,
+				v203,
+				v204,
+				v205,
+				v206,
+				v207,
+				v208,
+				v209,
+				v210,
+				v211,
+				v212,
+				v213,
+				v214,
+				v215,
+				v216,
+				v217,
+				v218,
+				v219,
+				v220,
+				v221,
+				v222,
+				v223,
+				v224,
+				v225,
+				v226,
+				v227,
+				v228,
+				v229,
+				v230,
+				v231,
+				v232,
+				v233,
+				v234,
+				v235,
+				v236,
+				v237,
+				v238,
+				v239,
+				v240,
+				v241,
+				v242,
+				v243,
+				v244,
+				v245,
+				v246,
+				v247,
+				v248,
+				v249,
+				v250,
+				v251,
+				v252,
+				v253,
+				v254,
+				v255,
+				v256,
+				v257,
+				v258,
+				v259,
+				v260,
+				v261,
+				v262,
+				v263,
+				v264,
+				v265,
+				v266,
+				v267,
+				v268,
+				v269,
+				v270,
+				v271,
+				v272;
+
+		}
+	};
+});
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/system/generated-chunk2.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/system/generated-chunk2.js
new file mode 100644
index 00000000000..c800131b669
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/system/generated-chunk2.js
@@ -0,0 +1,14 @@
+System.register(['./generated-chunk.js'], function (exports, module) {
+	'use strict';
+	var v1;
+	return {
+		setters: [function (module) {
+			v1 = module.a;
+		}],
+		execute: function () {
+
+			var lazy = exports('default', () => v1);
+
+		}
+	};
+});
diff --git a/test/chunking-form/samples/sanitize-internal-exports/_expected/system/main.js b/test/chunking-form/samples/sanitize-internal-exports/_expected/system/main.js
new file mode 100644
index 00000000000..ffe78d9f1af
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/_expected/system/main.js
@@ -0,0 +1,286 @@
+System.register(['./generated-chunk.js'], function (exports, module) {
+	'use strict';
+	return {
+		setters: [function (module) {
+			var _setter = {};
+			_setter.v1 = module.a;
+			_setter.v10 = module.j;
+			_setter.v100 = module.aJ;
+			_setter.v101 = module.aK;
+			_setter.v102 = module.aL;
+			_setter.v103 = module.aM;
+			_setter.v104 = module.aN;
+			_setter.v105 = module.aO;
+			_setter.v106 = module.aP;
+			_setter.v107 = module.aQ;
+			_setter.v108 = module.aR;
+			_setter.v109 = module.aS;
+			_setter.v11 = module.k;
+			_setter.v110 = module.aT;
+			_setter.v111 = module.aU;
+			_setter.v112 = module.aV;
+			_setter.v113 = module.aW;
+			_setter.v114 = module.aX;
+			_setter.v115 = module.aY;
+			_setter.v116 = module.aZ;
+			_setter.v117 = module.a_;
+			_setter.v118 = module.a$;
+			_setter.v119 = module.b0;
+			_setter.v12 = module.l;
+			_setter.v120 = module.b1;
+			_setter.v121 = module.b2;
+			_setter.v122 = module.b3;
+			_setter.v123 = module.b4;
+			_setter.v124 = module.b5;
+			_setter.v125 = module.b6;
+			_setter.v126 = module.b7;
+			_setter.v127 = module.b8;
+			_setter.v128 = module.b9;
+			_setter.v129 = module.ba;
+			_setter.v13 = module.m;
+			_setter.v130 = module.bb;
+			_setter.v131 = module.bc;
+			_setter.v132 = module.bd;
+			_setter.v133 = module.be;
+			_setter.v134 = module.bf;
+			_setter.v135 = module.bg;
+			_setter.v136 = module.bh;
+			_setter.v137 = module.bi;
+			_setter.v138 = module.bj;
+			_setter.v139 = module.bk;
+			_setter.v14 = module.n;
+			_setter.v140 = module.bl;
+			_setter.v141 = module.bm;
+			_setter.v142 = module.bn;
+			_setter.v143 = module.bo;
+			_setter.v144 = module.bp;
+			_setter.v145 = module.bq;
+			_setter.v146 = module.br;
+			_setter.v147 = module.bs;
+			_setter.v148 = module.bt;
+			_setter.v149 = module.bu;
+			_setter.v15 = module.o;
+			_setter.v150 = module.bv;
+			_setter.v151 = module.bw;
+			_setter.v152 = module.bx;
+			_setter.v153 = module.by;
+			_setter.v154 = module.bz;
+			_setter.v155 = module.bA;
+			_setter.v156 = module.bB;
+			_setter.v157 = module.bC;
+			_setter.v158 = module.bD;
+			_setter.v159 = module.bE;
+			_setter.v16 = module.p;
+			_setter.v160 = module.bF;
+			_setter.v161 = module.bG;
+			_setter.v162 = module.bH;
+			_setter.v163 = module.bI;
+			_setter.v164 = module.bJ;
+			_setter.v165 = module.bK;
+			_setter.v166 = module.bL;
+			_setter.v167 = module.bM;
+			_setter.v168 = module.bN;
+			_setter.v169 = module.bO;
+			_setter.v17 = module.q;
+			_setter.v170 = module.bP;
+			_setter.v171 = module.bQ;
+			_setter.v172 = module.bR;
+			_setter.v173 = module.bS;
+			_setter.v174 = module.bT;
+			_setter.v175 = module.bU;
+			_setter.v176 = module.bV;
+			_setter.v177 = module.bW;
+			_setter.v178 = module.bX;
+			_setter.v179 = module.bY;
+			_setter.v18 = module.r;
+			_setter.v180 = module.bZ;
+			_setter.v181 = module.b_;
+			_setter.v182 = module.b$;
+			_setter.v183 = module.c0;
+			_setter.v184 = module.c1;
+			_setter.v185 = module.c2;
+			_setter.v186 = module.c3;
+			_setter.v187 = module.c4;
+			_setter.v188 = module.c5;
+			_setter.v189 = module.c6;
+			_setter.v19 = module.s;
+			_setter.v190 = module.c7;
+			_setter.v191 = module.c8;
+			_setter.v192 = module.c9;
+			_setter.v193 = module.ca;
+			_setter.v194 = module.cb;
+			_setter.v195 = module.cc;
+			_setter.v196 = module.cd;
+			_setter.v197 = module.ce;
+			_setter.v198 = module.cf;
+			_setter.v199 = module.cg;
+			_setter.v2 = module.b;
+			_setter.v20 = module.t;
+			_setter.v200 = module.ch;
+			_setter.v201 = module.ci;
+			_setter.v202 = module.cj;
+			_setter.v203 = module.ck;
+			_setter.v204 = module.cl;
+			_setter.v205 = module.cm;
+			_setter.v206 = module.cn;
+			_setter.v207 = module.co;
+			_setter.v208 = module.cp;
+			_setter.v209 = module.cq;
+			_setter.v21 = module.u;
+			_setter.v210 = module.cr;
+			_setter.v211 = module.cs;
+			_setter.v212 = module.ct;
+			_setter.v213 = module.cu;
+			_setter.v214 = module.cv;
+			_setter.v215 = module.cw;
+			_setter.v216 = module.cx;
+			_setter.v217 = module.cy;
+			_setter.v218 = module.cz;
+			_setter.v219 = module.cA;
+			_setter.v22 = module.v;
+			_setter.v220 = module.cB;
+			_setter.v221 = module.cC;
+			_setter.v222 = module.cD;
+			_setter.v223 = module.cE;
+			_setter.v224 = module.cF;
+			_setter.v225 = module.cG;
+			_setter.v226 = module.cH;
+			_setter.v227 = module.cI;
+			_setter.v228 = module.cJ;
+			_setter.v229 = module.cK;
+			_setter.v23 = module.w;
+			_setter.v230 = module.cL;
+			_setter.v231 = module.cM;
+			_setter.v232 = module.cN;
+			_setter.v233 = module.cO;
+			_setter.v234 = module.cP;
+			_setter.v235 = module.cQ;
+			_setter.v236 = module.cR;
+			_setter.v237 = module.cS;
+			_setter.v238 = module.cT;
+			_setter.v239 = module.cU;
+			_setter.v24 = module.x;
+			_setter.v240 = module.cV;
+			_setter.v241 = module.cW;
+			_setter.v242 = module.cX;
+			_setter.v243 = module.cY;
+			_setter.v244 = module.cZ;
+			_setter.v245 = module.c_;
+			_setter.v246 = module.c$;
+			_setter.v247 = module.d0;
+			_setter.v248 = module.d1;
+			_setter.v249 = module.d2;
+			_setter.v25 = module.y;
+			_setter.v250 = module.d3;
+			_setter.v251 = module.d4;
+			_setter.v252 = module.d5;
+			_setter.v253 = module.d6;
+			_setter.v254 = module.d7;
+			_setter.v255 = module.d8;
+			_setter.v256 = module.d9;
+			_setter.v257 = module.da;
+			_setter.v258 = module.db;
+			_setter.v259 = module.dc;
+			_setter.v26 = module.z;
+			_setter.v260 = module.dd;
+			_setter.v261 = module.de;
+			_setter.v262 = module.df;
+			_setter.v263 = module.dg;
+			_setter.v264 = module.dh;
+			_setter.v265 = module.di;
+			_setter.v266 = module.dj;
+			_setter.v267 = module.dk;
+			_setter.v268 = module.dl;
+			_setter.v269 = module.dm;
+			_setter.v27 = module.A;
+			_setter.v270 = module.dn;
+			_setter.v271 = module.dp;
+			_setter.v272 = module.dq;
+			_setter.v28 = module.B;
+			_setter.v29 = module.C;
+			_setter.v3 = module.c;
+			_setter.v30 = module.D;
+			_setter.v31 = module.E;
+			_setter.v32 = module.F;
+			_setter.v33 = module.G;
+			_setter.v34 = module.H;
+			_setter.v35 = module.I;
+			_setter.v36 = module.J;
+			_setter.v37 = module.K;
+			_setter.v38 = module.L;
+			_setter.v39 = module.M;
+			_setter.v4 = module.d;
+			_setter.v40 = module.N;
+			_setter.v41 = module.O;
+			_setter.v42 = module.P;
+			_setter.v43 = module.Q;
+			_setter.v44 = module.R;
+			_setter.v45 = module.S;
+			_setter.v46 = module.T;
+			_setter.v47 = module.U;
+			_setter.v48 = module.V;
+			_setter.v49 = module.W;
+			_setter.v5 = module.e;
+			_setter.v50 = module.X;
+			_setter.v51 = module.Y;
+			_setter.v52 = module.Z;
+			_setter.v53 = module._;
+			_setter.v54 = module.$;
+			_setter.v55 = module.a0;
+			_setter.v56 = module.a1;
+			_setter.v57 = module.a2;
+			_setter.v58 = module.a3;
+			_setter.v59 = module.a4;
+			_setter.v6 = module.f;
+			_setter.v60 = module.a5;
+			_setter.v61 = module.a6;
+			_setter.v62 = module.a7;
+			_setter.v63 = module.a8;
+			_setter.v64 = module.a9;
+			_setter.v65 = module.aa;
+			_setter.v66 = module.ab;
+			_setter.v67 = module.ac;
+			_setter.v68 = module.ad;
+			_setter.v69 = module.ae;
+			_setter.v7 = module.g;
+			_setter.v70 = module.af;
+			_setter.v71 = module.ag;
+			_setter.v72 = module.ah;
+			_setter.v73 = module.ai;
+			_setter.v74 = module.aj;
+			_setter.v75 = module.ak;
+			_setter.v76 = module.al;
+			_setter.v77 = module.am;
+			_setter.v78 = module.an;
+			_setter.v79 = module.ao;
+			_setter.v8 = module.h;
+			_setter.v80 = module.ap;
+			_setter.v81 = module.aq;
+			_setter.v82 = module.ar;
+			_setter.v83 = module.as;
+			_setter.v84 = module.at;
+			_setter.v85 = module.au;
+			_setter.v86 = module.av;
+			_setter.v87 = module.aw;
+			_setter.v88 = module.ax;
+			_setter.v89 = module.ay;
+			_setter.v9 = module.i;
+			_setter.v90 = module.az;
+			_setter.v91 = module.aA;
+			_setter.v92 = module.aB;
+			_setter.v93 = module.aC;
+			_setter.v94 = module.aD;
+			_setter.v95 = module.aE;
+			_setter.v96 = module.aF;
+			_setter.v97 = module.aG;
+			_setter.v98 = module.aH;
+			_setter.v99 = module.aI;
+			exports(_setter);
+		}],
+		execute: function () {
+
+			const lazy = exports('lazy', module.import('./generated-chunk2.js'));
+
+		}
+	};
+});
diff --git a/test/chunking-form/samples/sanitize-internal-exports/constants.js b/test/chunking-form/samples/sanitize-internal-exports/constants.js
new file mode 100644
index 00000000000..fb0b85c7317
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/constants.js
@@ -0,0 +1,272 @@
+export var v1,
+	v2,
+	v3,
+	v4,
+	v5,
+	v6,
+	v7,
+	v8,
+	v9,
+	v10,
+	v11,
+	v12,
+	v13,
+	v14,
+	v15,
+	v16,
+	v17,
+	v18,
+	v19,
+	v20,
+	v21,
+	v22,
+	v23,
+	v24,
+	v25,
+	v26,
+	v27,
+	v28,
+	v29,
+	v30,
+	v31,
+	v32,
+	v33,
+	v34,
+	v35,
+	v36,
+	v37,
+	v38,
+	v39,
+	v40,
+	v41,
+	v42,
+	v43,
+	v44,
+	v45,
+	v46,
+	v47,
+	v48,
+	v49,
+	v50,
+	v51,
+	v52,
+	v53,
+	v54,
+	v55,
+	v56,
+	v57,
+	v58,
+	v59,
+	v60,
+	v61,
+	v62,
+	v63,
+	v64,
+	v65,
+	v66,
+	v67,
+	v68,
+	v69,
+	v70,
+	v71,
+	v72,
+	v73,
+	v74,
+	v75,
+	v76,
+	v77,
+	v78,
+	v79,
+	v80,
+	v81,
+	v82,
+	v83,
+	v84,
+	v85,
+	v86,
+	v87,
+	v88,
+	v89,
+	v90,
+	v91,
+	v92,
+	v93,
+	v94,
+	v95,
+	v96,
+	v97,
+	v98,
+	v99,
+	v100,
+	v101,
+	v102,
+	v103,
+	v104,
+	v105,
+	v106,
+	v107,
+	v108,
+	v109,
+	v110,
+	v111,
+	v112,
+	v113,
+	v114,
+	v115,
+	v116,
+	v117,
+	v118,
+	v119,
+	v120,
+	v121,
+	v122,
+	v123,
+	v124,
+	v125,
+	v126,
+	v127,
+	v128,
+	v129,
+	v130,
+	v131,
+	v132,
+	v133,
+	v134,
+	v135,
+	v136,
+	v137,
+	v138,
+	v139,
+	v140,
+	v141,
+	v142,
+	v143,
+	v144,
+	v145,
+	v146,
+	v147,
+	v148,
+	v149,
+	v150,
+	v151,
+	v152,
+	v153,
+	v154,
+	v155,
+	v156,
+	v157,
+	v158,
+	v159,
+	v160,
+	v161,
+	v162,
+	v163,
+	v164,
+	v165,
+	v166,
+	v167,
+	v168,
+	v169,
+	v170,
+	v171,
+	v172,
+	v173,
+	v174,
+	v175,
+	v176,
+	v177,
+	v178,
+	v179,
+	v180,
+	v181,
+	v182,
+	v183,
+	v184,
+	v185,
+	v186,
+	v187,
+	v188,
+	v189,
+	v190,
+	v191,
+	v192,
+	v193,
+	v194,
+	v195,
+	v196,
+	v197,
+	v198,
+	v199,
+	v200,
+	v201,
+	v202,
+	v203,
+	v204,
+	v205,
+	v206,
+	v207,
+	v208,
+	v209,
+	v210,
+	v211,
+	v212,
+	v213,
+	v214,
+	v215,
+	v216,
+	v217,
+	v218,
+	v219,
+	v220,
+	v221,
+	v222,
+	v223,
+	v224,
+	v225,
+	v226,
+	v227,
+	v228,
+	v229,
+	v230,
+	v231,
+	v232,
+	v233,
+	v234,
+	v235,
+	v236,
+	v237,
+	v238,
+	v239,
+	v240,
+	v241,
+	v242,
+	v243,
+	v244,
+	v245,
+	v246,
+	v247,
+	v248,
+	v249,
+	v250,
+	v251,
+	v252,
+	v253,
+	v254,
+	v255,
+	v256,
+	v257,
+	v258,
+	v259,
+	v260,
+	v261,
+	v262,
+	v263,
+	v264,
+	v265,
+	v266,
+	v267,
+	v268,
+	v269,
+	v270,
+	v271,
+	v272;
diff --git a/test/chunking-form/samples/sanitize-internal-exports/lazy.js b/test/chunking-form/samples/sanitize-internal-exports/lazy.js
new file mode 100644
index 00000000000..cbd76ad50bc
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/lazy.js
@@ -0,0 +1,2 @@
+import { v1 } from './constants';
+export default () => v1;
diff --git a/test/chunking-form/samples/sanitize-internal-exports/main.js b/test/chunking-form/samples/sanitize-internal-exports/main.js
new file mode 100644
index 00000000000..36625ac3d02
--- /dev/null
+++ b/test/chunking-form/samples/sanitize-internal-exports/main.js
@@ -0,0 +1,2 @@
+export * from './constants';
+export const lazy = import('./lazy');