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node_modules/loupe/lib/arguments.js

@@ -0,0 +1,7 @@
+import { inspectList } from './helpers'
+
+export default function inspectArguments(args, options) {
+  if (args.length === 0) return 'Arguments[]'
+  options.truncate -= 13
+  return `Arguments[ ${inspectList(args, options)} ]`
+}

node_modules/loupe/lib/array.js

@@ -0,0 +1,20 @@
+import { inspectProperty, inspectList } from './helpers'
+
+export default function inspectArray(array, options) {
+  // Object.keys will always output the Array indices first, so we can slice by
+  // `array.length` to get non-index properties
+  const nonIndexProperties = Object.keys(array).slice(array.length)
+  if (!array.length && !nonIndexProperties.length) return '[]'
+  options.truncate -= 4
+  const listContents = inspectList(array, options)
+  options.truncate -= listContents.length
+  let propertyContents = ''
+  if (nonIndexProperties.length) {
+    propertyContents = inspectList(
+      nonIndexProperties.map(key => [key, array[key]]),
+      options,
+      inspectProperty
+    )
+  }
+  return `[ ${listContents}${propertyContents ? `, ${propertyContents}` : ''} ]`
+}

node_modules/loupe/lib/bigint.js

@@ -0,0 +1,7 @@
+import { truncate, truncator } from './helpers'
+
+export default function inspectBigInt(number, options) {
+  let nums = truncate(number.toString(), options.truncate - 1)
+  if (nums !== truncator) nums += 'n'
+  return options.stylize(nums, 'bigint')
+}

node_modules/loupe/lib/class.js

@@ -0,0 +1,18 @@
+import getFuncName from 'get-func-name'
+import inspectObject from './object'
+
+const toStringTag = typeof Symbol !== 'undefined' && Symbol.toStringTag ? Symbol.toStringTag : false
+
+export default function inspectClass(value, options) {
+  let name = ''
+  if (toStringTag && toStringTag in value) {
+    name = value[toStringTag]
+  }
+  name = name || getFuncName(value.constructor)
+  // Babel transforms anonymous classes to the name `_class`
+  if (!name || name === '_class') {
+    name = '<Anonymous Class>'
+  }
+  options.truncate -= name.length
+  return `${name}${inspectObject(value, options)}`
+}

node_modules/loupe/lib/date.js

@@ -0,0 +1,8 @@
+import { truncate } from './helpers'
+
+export default function inspectDate(dateObject, options) {
+  // If we need to - truncate the time portion, but never the date
+  const split = dateObject.toJSON().split('T')
+  const date = split[0]
+  return options.stylize(`${date}T${truncate(split[1], options.truncate - date.length - 1)}`, 'date')
+}

node_modules/loupe/lib/error.js

@@ -0,0 +1,34 @@
+import { truncate, inspectList, inspectProperty } from './helpers'
+
+const errorKeys = [
+  'stack',
+  'line',
+  'column',
+  'name',
+  'message',
+  'fileName',
+  'lineNumber',
+  'columnNumber',
+  'number',
+  'description',
+]
+
+export default function inspectObject(error, options) {
+  const properties = Object.getOwnPropertyNames(error).filter(key => errorKeys.indexOf(key) === -1)
+  const name = error.name
+  options.truncate -= name.length
+  let message = ''
+  if (typeof error.message === 'string') {
+    message = truncate(error.message, options.truncate)
+  } else {
+    properties.unshift('message')
+  }
+  message = message ? `: ${message}` : ''
+  options.truncate -= message.length + 5
+  const propertyContents = inspectList(
+    properties.map(key => [key, error[key]]),
+    options,
+    inspectProperty
+  )
+  return `${name}${message}${propertyContents ? ` { ${propertyContents} }` : ''}`
+}

node_modules/loupe/lib/function.js

@@ -0,0 +1,10 @@
+import getFunctionName from 'get-func-name'
+import { truncate } from './helpers'
+
+export default function inspectFunction(func, options) {
+  const name = getFunctionName(func)
+  if (!name) {
+    return options.stylize('[Function]', 'special')
+  }
+  return options.stylize(`[Function ${truncate(name, options.truncate - 11)}]`, 'special')
+}

node_modules/loupe/lib/helpers.js

@@ -0,0 +1,177 @@
+const ansiColors = {
+  bold: ['1', '22'],
+  dim: ['2', '22'],
+  italic: ['3', '23'],
+  underline: ['4', '24'],
+  // 5 & 6 are blinking
+  inverse: ['7', '27'],
+  hidden: ['8', '28'],
+  strike: ['9', '29'],
+  // 10-20 are fonts
+  // 21-29 are resets for 1-9
+  black: ['30', '39'],
+  red: ['31', '39'],
+  green: ['32', '39'],
+  yellow: ['33', '39'],
+  blue: ['34', '39'],
+  magenta: ['35', '39'],
+  cyan: ['36', '39'],
+  white: ['37', '39'],
+
+  brightblack: ['30;1', '39'],
+  brightred: ['31;1', '39'],
+  brightgreen: ['32;1', '39'],
+  brightyellow: ['33;1', '39'],
+  brightblue: ['34;1', '39'],
+  brightmagenta: ['35;1', '39'],
+  brightcyan: ['36;1', '39'],
+  brightwhite: ['37;1', '39'],
+
+  grey: ['90', '39'],
+}
+
+const styles = {
+  special: 'cyan',
+  number: 'yellow',
+  bigint: 'yellow',
+  boolean: 'yellow',
+  undefined: 'grey',
+  null: 'bold',
+  string: 'green',
+  symbol: 'green',
+  date: 'magenta',
+  regexp: 'red',
+}
+
+export const truncator = '…'
+
+function colorise(value, styleType) {
+  const color = ansiColors[styles[styleType]] || ansiColors[styleType]
+  if (!color) {
+    return String(value)
+  }
+  return `\u001b[${color[0]}m${String(value)}\u001b[${color[1]}m`
+}
+
+export function normaliseOptions({
+  showHidden = false,
+  depth = 2,
+  colors = false,
+  customInspect = true,
+  showProxy = false,
+  maxArrayLength = Infinity,
+  breakLength = Infinity,
+  seen = [],
+  // eslint-disable-next-line no-shadow
+  truncate = Infinity,
+  stylize = String,
+} = {}) {
+  const options = {
+    showHidden: Boolean(showHidden),
+    depth: Number(depth),
+    colors: Boolean(colors),
+    customInspect: Boolean(customInspect),
+    showProxy: Boolean(showProxy),
+    maxArrayLength: Number(maxArrayLength),
+    breakLength: Number(breakLength),
+    truncate: Number(truncate),
+    seen,
+    stylize,
+  }
+  if (options.colors) {
+    options.stylize = colorise
+  }
+  return options
+}
+
+export function truncate(string, length, tail = truncator) {
+  string = String(string)
+  const tailLength = tail.length
+  const stringLength = string.length
+  if (tailLength > length && stringLength > tailLength) {
+    return tail
+  }
+  if (stringLength > length && stringLength > tailLength) {
+    return `${string.slice(0, length - tailLength)}${tail}`
+  }
+  return string
+}
+
+// eslint-disable-next-line complexity
+export function inspectList(list, options, inspectItem, separator = ', ') {
+  inspectItem = inspectItem || options.inspect
+  const size = list.length
+  if (size === 0) return ''
+  const originalLength = options.truncate
+  let output = ''
+  let peek = ''
+  let truncated = ''
+  for (let i = 0; i < size; i += 1) {
+    const last = i + 1 === list.length
+    const secondToLast = i + 2 === list.length
+    truncated = `${truncator}(${list.length - i})`
+    const value = list[i]
+
+    // If there is more than one remaining we need to account for a separator of `, `
+    options.truncate = originalLength - output.length - (last ? 0 : separator.length)
+    const string = peek || inspectItem(value, options) + (last ? '' : separator)
+    const nextLength = output.length + string.length
+    const truncatedLength = nextLength + truncated.length
+
+    // If this is the last element, and adding it would
+    // take us over length, but adding the truncator wouldn't - then break now
+    if (last && nextLength > originalLength && output.length + truncated.length <= originalLength) {
+      break
+    }
+
+    // If this isn't the last or second to last element to scan,
+    // but the string is already over length then break here
+    if (!last && !secondToLast && truncatedLength > originalLength) {
+      break
+    }
+
+    // Peek at the next string to determine if we should
+    // break early before adding this item to the output
+    peek = last ? '' : inspectItem(list[i + 1], options) + (secondToLast ? '' : separator)
+
+    // If we have one element left, but this element and
+    // the next takes over length, the break early
+    if (!last && secondToLast && truncatedLength > originalLength && nextLength + peek.length > originalLength) {
+      break
+    }
+
+    output += string
+
+    // If the next element takes us to length -
+    // but there are more after that, then we should truncate now
+    if (!last && !secondToLast && nextLength + peek.length >= originalLength) {
+      truncated = `${truncator}(${list.length - i - 1})`
+      break
+    }
+
+    truncated = ''
+  }
+  return `${output}${truncated}`
+}
+
+function quoteComplexKey(key) {
+  if (key.match(/^[a-zA-Z_][a-zA-Z_0-9]*$/)) {
+    return key
+  }
+  return JSON.stringify(key)
+    .replace(/'/g, "\\'")
+    .replace(/\\"/g, '"')
+    .replace(/(^"|"$)/g, "'")
+}
+
+export function inspectProperty([key, value], options) {
+  options.truncate -= 2
+  if (typeof key === 'string') {
+    key = quoteComplexKey(key)
+  } else if (typeof key !== 'number') {
+    key = `[${options.inspect(key, options)}]`
+  }
+  options.truncate -= key.length
+  value = options.inspect(value, options)
+  return `${key}: ${value}`
+}

node_modules/loupe/lib/html.js

@@ -0,0 +1,40 @@
+import { truncator, inspectList } from './helpers'
+
+export function inspectAttribute([key, value], options) {
+  options.truncate -= 3
+  if (!value) {
+    return `${options.stylize(key, 'yellow')}`
+  }
+  return `${options.stylize(key, 'yellow')}=${options.stylize(`"${value}"`, 'string')}`
+}
+
+export function inspectHTMLCollection(collection, options) {
+  // eslint-disable-next-line no-use-before-define
+  return inspectList(collection, options, inspectHTML, '\n')
+}
+
+export default function inspectHTML(element, options) {
+  const properties = element.getAttributeNames()
+  const name = element.tagName.toLowerCase()
+  const head = options.stylize(`<${name}`, 'special')
+  const headClose = options.stylize(`>`, 'special')
+  const tail = options.stylize(`</${name}>`, 'special')
+  options.truncate -= name.length * 2 + 5
+  let propertyContents = ''
+  if (properties.length > 0) {
+    propertyContents += ' '
+    propertyContents += inspectList(
+      properties.map(key => [key, element.getAttribute(key)]),
+      options,
+      inspectAttribute,
+      ' '
+    )
+  }
+  options.truncate -= propertyContents.length
+  const truncate = options.truncate
+  let children = inspectHTMLCollection(element.children, options)
+  if (children && children.length > truncate) {
+    children = `${truncator}(${element.children.length})`
+  }
+  return `${head}${propertyContents}${headClose}${children}${tail}`
+}

node_modules/loupe/lib/map.js

@@ -0,0 +1,27 @@
+import { inspectList } from './helpers'
+
+function inspectMapEntry([key, value], options) {
+  options.truncate -= 4
+  key = options.inspect(key, options)
+  options.truncate -= key.length
+  value = options.inspect(value, options)
+  return `${key} => ${value}`
+}
+
+// IE11 doesn't support `map.entries()`
+function mapToEntries(map) {
+  const entries = []
+  map.forEach((value, key) => {
+    entries.push([key, value])
+  })
+  return entries
+}
+
+export default function inspectMap(map, options) {
+  const size = map.size - 1
+  if (size <= 0) {
+    return 'Map{}'
+  }
+  options.truncate -= 7
+  return `Map{ ${inspectList(mapToEntries(map), options, inspectMapEntry)} }`
+}

node_modules/loupe/lib/number.js

@@ -0,0 +1,18 @@
+import { truncate } from './helpers'
+
+const isNaN = Number.isNaN || (i => i !== i) // eslint-disable-line no-self-compare
+export default function inspectNumber(number, options) {
+  if (isNaN(number)) {
+    return options.stylize('NaN', 'number')
+  }
+  if (number === Infinity) {
+    return options.stylize('Infinity', 'number')
+  }
+  if (number === -Infinity) {
+    return options.stylize('-Infinity', 'number')
+  }
+  if (number === 0) {
+    return options.stylize(1 / number === Infinity ? '+0' : '-0', 'number')
+  }
+  return options.stylize(truncate(number, options.truncate), 'number')
+}

node_modules/loupe/lib/object.js

@@ -0,0 +1,31 @@
+import { inspectProperty, inspectList } from './helpers'
+
+export default function inspectObject(object, options) {
+  const properties = Object.getOwnPropertyNames(object)
+  const symbols = Object.getOwnPropertySymbols ? Object.getOwnPropertySymbols(object) : []
+  if (properties.length === 0 && symbols.length === 0) {
+    return '{}'
+  }
+  options.truncate -= 4
+  options.seen = options.seen || []
+  if (options.seen.indexOf(object) >= 0) {
+    return '[Circular]'
+  }
+  options.seen.push(object)
+  const propertyContents = inspectList(
+    properties.map(key => [key, object[key]]),
+    options,
+    inspectProperty
+  )
+  const symbolContents = inspectList(
+    symbols.map(key => [key, object[key]]),
+    options,
+    inspectProperty
+  )
+  options.seen.pop()
+  let sep = ''
+  if (propertyContents && symbolContents) {
+    sep = ', '
+  }
+  return `{ ${propertyContents}${sep}${symbolContents} }`
+}

node_modules/loupe/lib/promise.js

@@ -0,0 +1,16 @@
+let getPromiseValue = () => 'Promise{…}'
+try {
+  const { getPromiseDetails, kPending, kRejected } = process.binding('util')
+  if (Array.isArray(getPromiseDetails(Promise.resolve()))) {
+    getPromiseValue = (value, options) => {
+      const [state, innerValue] = getPromiseDetails(value)
+      if (state === kPending) {
+        return 'Promise{<pending>}'
+      }
+      return `Promise${state === kRejected ? '!' : ''}{${options.inspect(innerValue, options)}}`
+    }
+  }
+} catch (notNode) {
+  /* ignore */
+}
+export default getPromiseValue

node_modules/loupe/lib/regexp.js

@@ -0,0 +1,8 @@
+import { truncate } from './helpers'
+
+export default function inspectRegExp(value, options) {
+  const flags = value.toString().split('/')[2]
+  const sourceLength = options.truncate - (2 + flags.length)
+  const source = value.source
+  return options.stylize(`/${truncate(source, sourceLength)}/${flags}`, 'regexp')
+}

node_modules/loupe/lib/set.js

@@ -0,0 +1,16 @@
+import { inspectList } from './helpers'
+
+// IE11 doesn't support `Array.from(set)`
+function arrayFromSet(set) {
+  const values = []
+  set.forEach(value => {
+    values.push(value)
+  })
+  return values
+}
+
+export default function inspectSet(set, options) {
+  if (set.size === 0) return 'Set{}'
+  options.truncate -= 7
+  return `Set{ ${inspectList(arrayFromSet(set), options)} }`
+}

node_modules/loupe/lib/string.js

@@ -0,0 +1,29 @@
+import { truncate } from './helpers'
+
+const stringEscapeChars = new RegExp(
+  "['\\u0000-\\u001f\\u007f-\\u009f\\u00ad\\u0600-\\u0604\\u070f\\u17b4\\u17b5" +
+    '\\u200c-\\u200f\\u2028-\\u202f\\u2060-\\u206f\\ufeff\\ufff0-\\uffff]',
+  'g'
+)
+
+const escapeCharacters = {
+  '\b': '\\b',
+  '\t': '\\t',
+  '\n': '\\n',
+  '\f': '\\f',
+  '\r': '\\r',
+  "'": "\\'",
+  '\\': '\\\\',
+}
+const hex = 16
+const unicodeLength = 4
+function escape(char) {
+  return escapeCharacters[char] || `\\u${`0000${char.charCodeAt(0).toString(hex)}`.slice(-unicodeLength)}`
+}
+
+export default function inspectString(string, options) {
+  if (stringEscapeChars.test(string)) {
+    string = string.replace(stringEscapeChars, escape)
+  }
+  return options.stylize(`'${truncate(string, options.truncate - 2)}'`, 'string')
+}

node_modules/loupe/lib/symbol.js

@@ -0,0 +1,6 @@
+export default function inspectSymbol(value) {
+  if ('description' in Symbol.prototype) {
+    return value.description ? `Symbol(${value.description})` : 'Symbol()'
+  }
+  return value.toString()
+}

node_modules/loupe/lib/typedarray.js

@@ -0,0 +1,45 @@
+import getFuncName from 'get-func-name'
+import { truncator, truncate, inspectProperty, inspectList } from './helpers'
+
+const getArrayName = array => {
+  // We need to special case Node.js' Buffers, which report to be Uint8Array
+  if (typeof Buffer === 'function' && array instanceof Buffer) {
+    return 'Buffer'
+  }
+  if (array[Symbol.toStringTag]) {
+    return array[Symbol.toStringTag]
+  }
+  return getFuncName(array.constructor)
+}
+
+export default function inspectTypedArray(array, options) {
+  const name = getArrayName(array)
+  options.truncate -= name.length + 4
+  // Object.keys will always output the Array indices first, so we can slice by
+  // `array.length` to get non-index properties
+  const nonIndexProperties = Object.keys(array).slice(array.length)
+  if (!array.length && !nonIndexProperties.length) return `${name}[]`
+  // As we know TypedArrays only contain Unsigned Integers, we can skip inspecting each one and simply
+  // stylise the toString() value of them
+  let output = ''
+  for (let i = 0; i < array.length; i++) {
+    const string = `${options.stylize(truncate(array[i], options.truncate), 'number')}${
+      i === array.length - 1 ? '' : ', '
+    }`
+    options.truncate -= string.length
+    if (array[i] !== array.length && options.truncate <= 3) {
+      output += `${truncator}(${array.length - array[i] + 1})`
+      break
+    }
+    output += string
+  }
+  let propertyContents = ''
+  if (nonIndexProperties.length) {
+    propertyContents = inspectList(
+      nonIndexProperties.map(key => [key, array[key]]),
+      options,
+      inspectProperty
+    )
+  }
+  return `${name}[ ${output}${propertyContents ? `, ${propertyContents}` : ''} ]`
+}