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new SideEffectsFlagPlugin(analyseSource?): SideEffectsFlagPlugin
Attributes
analyseSource:<boolean>
analyse source code for side effects
Returns:
{SideEffectsFlagPlugin}
webpack.optimize.SideEffectsFlagPlugin.apply(compiler): void
  • compiler {Compiler} the compiler instance
  • Returns: {void}

Apply the plugin

webpack.optimize.SideEffectsFlagPlugin.moduleHasSideEffects(moduleName, flagValue, cache): boolean
Attributes
moduleName:<string>
the module name
flagValue:
{SideEffectsFlagValue} the flag value
cache:
{Map<string, RegExp>} cache for glob to regexp
Returns:<boolean>
true, when the module has side effects, undefined or false when not