@informalsystems/quint/dist/src/types/substitutions.d.ts

Core tool for the Quint specification language

import { LookupTable } from '../names/base';
import { QuintType, Row } from '../ir/quintTypes';
import { Constraint } from './base';
export type Substitutions = Substitution[];
type Substitution = {
    kind: 'type';
    name: string;
    value: QuintType;
} | {
    kind: 'row';
    name: string;
    value: Row;
};
export declare function compose(table: LookupTable, s1: Substitutions, s2: Substitutions): Substitutions;
/**
 * Applies substitutions to a type, replacing all type variables with their
 * substitution values when they are defined.
 *
 * @param subs the substitutions to be applied
 * @param t the type to be transformed
 *
 * @returns the type resulting from the substitutions' application on the
 *          given type
 */
export declare function applySubstitution(table: LookupTable, subs: Substitutions, t: QuintType): QuintType;
/**
 * Applies substitutions to a constraint, by applying the substitutions to all
 * types occurring in that constraint
 *
 * @param subs the substitutions to be applied
 * @param c the constraint to be transformed
 *
 * @returns the constraint resulting from the substitutions' application on the
 *          given constraint
 */
export declare function applySubstitutionToConstraint(table: LookupTable, subs: Substitutions, c: Constraint): Constraint;
export {};