Type Alias GeneratorParams

GeneratorParams:
    | fc.Arbitrary<
        readonly [subject: unknown, phrase: string, ...unknown[]],
    >
    | readonly [
        subject: fc.Arbitrary<any>,
        phrase: fc.Arbitrary<string>,
        ...fc.Arbitrary<any>[],
    ]

Defines how to generate assertion arguments for property-based tests.

Two forms are supported:

Single Arbitrary returning a tuple: Useful when subject/phrase/params have interdependencies and must be generated together.
Array of Arbitraries: Each element generates one argument independently. Elements are: [subject, phrase, ...params].

Example: Single arbitrary (coordinated generation):

fc.tuple(fc.string(), fc.constantFrom('to be a string'));

Example: Array form (independent generation):

[fc.string(), fc.constantFrom('to be a string', 'to be str')];

Type Alias GeneratorParams

Example: Single arbitrary (coordinated generation):

Example: Array form (independent generation):

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