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module.exports = Hook
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var register = require('./lib/register')
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var addHook = require('./lib/add')
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var removeHook = require('./lib/remove')
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function Hook () {
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var state = {
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registry: {}
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}
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var hook = register.bind(null, state)
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hook.api = { remove: removeHook.bind(null, state, null) }
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hook.remove = removeHook.bind(null, state, null)
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;['before', 'error', 'after', 'wrap'].forEach(function (kind) {
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hook[kind] = hook.api[kind] = addHook.bind(null, state, kind)
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hook.remove[kind] = hook.api.remove[kind] = removeHook.bind(null, state, kind)
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})
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return hook
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}
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