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- {"ast":null,"code":"var global = require('./_global');\n\nvar core = require('./_core');\n\nvar hide = require('./_hide');\n\nvar redefine = require('./_redefine');\n\nvar ctx = require('./_ctx');\n\nvar PROTOTYPE = 'prototype';\n\nvar $export = function $export(type, name, source) {\n var IS_FORCED = type & $export.F;\n var IS_GLOBAL = type & $export.G;\n var IS_STATIC = type & $export.S;\n var IS_PROTO = type & $export.P;\n var IS_BIND = type & $export.B;\n var target = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE];\n var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});\n var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {});\n var key, own, out, exp;\n if (IS_GLOBAL) source = name;\n\n for (key in source) {\n // contains in native\n own = !IS_FORCED && target && target[key] !== undefined; // export native or passed\n\n out = (own ? target : source)[key]; // bind timers to global for call from export context\n\n exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out; // extend global\n\n if (target) redefine(target, key, out, type & $export.U); // export\n\n if (exports[key] != out) hide(exports, key, exp);\n if (IS_PROTO && expProto[key] != out) expProto[key] = out;\n }\n};\n\nglobal.core = core; // type bitmap\n\n$export.F = 1; // forced\n\n$export.G = 2; // global\n\n$export.S = 4; // static\n\n$export.P = 8; // proto\n\n$export.B = 16; // bind\n\n$export.W = 32; // wrap\n\n$export.U = 64; // safe\n\n$export.R = 128; // real proto method for `library`\n\nmodule.exports = $export;","map":null,"metadata":{},"sourceType":"script"}
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