effect-ts-laws/src/laws/typeclass/parameterized/Covariant.d.ts

effect-ts law testing using fast-check.

import { Covariant as CO } from '@effect/typeclass';
import type { TypeLambda } from 'effect/HKT';
import type { BuildParameterized } from './given.js';
/**
 * Typeclass laws for `Covariant` and its requirement `Invariant`.
 * @category typeclass laws
 */
export declare const covariantLaws: BuildParameterized<CovariantTypeLambda>;
/**
 * Type lambda for the `Covariant` typeclass.
 * @category type lambda
 */
export interface CovariantTypeLambda extends TypeLambda {
    readonly type: CO.Covariant<this['Target'] & TypeLambda>;
}
declare module './given.js' {
    interface ParameterizedLambdas {
        Covariant: CovariantTypeLambda;
    }
}
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