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fast-check

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Property based testing framework for JavaScript (like QuickCheck)

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import { Arbitrary } from './definition/Arbitrary'; /** * For arrays of unique values coming from `arb` * @param arb - Arbitrary used to generate the values inside the array */ declare function set<T>(arb: Arbitrary<T>): Arbitrary<T[]>; /** * For arrays of unique values coming from `arb` having an upper bound size * @param arb - Arbitrary used to generate the values inside the array * @param maxLength - Upper bound of the generated array size */ declare function set<T>(arb: Arbitrary<T>, maxLength: number): Arbitrary<T[]>; /** * For arrays of unique values coming from `arb` having lower and upper bound size * @param arb - Arbitrary used to generate the values inside the array * @param minLength - Lower bound of the generated array size * @param maxLength - Upper bound of the generated array size */ declare function set<T>(arb: Arbitrary<T>, minLength: number, maxLength: number): Arbitrary<T[]>; /** * For arrays of unique values coming from `arb` - unicity defined by `compare` * @param arb - Arbitrary used to generate the values inside the array * @param compare - Return true when the two values are equals */ declare function set<T>(arb: Arbitrary<T>, compare: (a: T, b: T) => boolean): Arbitrary<T[]>; /** * For arrays of unique values coming from `arb` having an upper bound size - unicity defined by `compare` * @param arb - Arbitrary used to generate the values inside the array * @param maxLength - Upper bound of the generated array size * @param compare - Return true when the two values are equals */ declare function set<T>(arb: Arbitrary<T>, maxLength: number, compare: (a: T, b: T) => boolean): Arbitrary<T[]>; /** * For arrays of unique values coming from `arb` having lower and upper bound size - unicity defined by `compare` * @param arb - Arbitrary used to generate the values inside the array * @param minLength - Lower bound of the generated array size * @param maxLength - Upper bound of the generated array size * @param compare - Return true when the two values are equals */ declare function set<T>(arb: Arbitrary<T>, minLength: number, maxLength: number, compare: (a: T, b: T) => boolean): Arbitrary<T[]>; export { set };