Adapt typings for older versions of TypeScript

Fixes

• (PR#282) Bug: Cannot find name 'bigint'
• (PR#282) Declare umd build in package.json

VerbosityLevel enum is accessible through fc.VerbosityLevel

Fixes

• (PR#278) Bug: VerbosityLevel values not accessible

BigInt support and new verbosity level

Features

• (PR#274) Add support for asynchronous check method in AsyncCommand
• (PR#271) More verbose option
• (PR#268) Add bigInt, bigIntN, bigUint, bigUintN arbitraries
• (PR#263) Default seed based on random in addition of timestamp

Fixes

• (PR#272) Bug: Commands partially cloned during the shrinking process
• (PR#264) Bug: Non-integer seeds not using the full range of integers
• (PR#269) Clean: Migrate tests to Jest
• (PR#276) Clean: Unecessary try catch removed for modelRun

Fix regression introduced in the shrinking of cloneable

Fixes

• (PR#262) Bug: Too many shrinks for commands
• (PR#261) Bug: Unability to shrink mapped commands
• (PR#259) Bug: Move cloning responsability at a single place in the code
• (PR#258) Bug: Shrinker of commands failed to shrink twice (in depth)

Support asynchronous model setup

Fixes

• (PR#249) Bug: asyncModelRun must accept asynchonous setup function

Native handling of stateful generated values

Features

• (PR#245) seed can be any possible double value
• (PR#229) Add context arbitrary
• (PR#237) Add infiniteStream arbitrary
• (PR#229) Add cloneable capabilities for stateful generated values

Fixes

• (PR#241) Doc: Add an example for asyncProperty
• (PR#238) Better logs for fc.func, fc.compareFunc and fc.compareBooleanFunc
• (PR#235) Better handling of fc.commands

Fix import of loremIpsum library

Fixes

• (PR#226) Fix import of loremIpsum library

Switch to another PRNG for better performances, better fc.commands

Features

• (PR#221) Better shrink capabilities for fc.commands

Fixes

• (PR#220) Switch to another PRNG as default random - more performances
• (PR#217) Better typings for fc.record

Performance improvements

Fixes

• (PR#215) Fix deopt in Stream.join and Random.uniformIn
• (PR#211) Remove costly spread operator in ArrayArbitrary
• (PR#210) Reduce the number of closures in Stream
• (PR#209) Bump to pure-rand@1.4.2: improvements on mersenne twister
• (PR#208) Bump to pure-rand@1.4.1: destructuring was too costly

Performance improvements

Fixes

• (PR#207) Performance improvements done on pure-rand side