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fast-check

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Property based testing framework for JavaScript (like QuickCheck)

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import type { Arbitrary } from '../arbitrary/definition/Arbitrary.js'; import type { IProperty, IPropertyWithHooks, PropertyHookFunction } from './Property.generic.js'; /** * Instantiate a new {@link fast-check#IProperty} * @param predicate - Assess the success of the property. Would be considered falsy if it throws or if its output evaluates to false * @remarks Since 0.0.1 * @public */ declare function property<Ts extends [unknown, ...unknown[]]>(...args: [...arbitraries: { [K in keyof Ts]: Arbitrary<Ts[K]>; }, predicate: (...args: Ts) => boolean | void]): IPropertyWithHooks<Ts>; export type { IProperty, IPropertyWithHooks, PropertyHookFunction }; export { property };