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

Core tool for the Quint specification language

/**
 * Inference for types. Uses constraint generation and solving to infer types
 * for each expression inside a module
 *
 * @author Gabriela Moreira
 *
 * @module
 */
import { ErrorTree } from '../errorTree';
import { LookupTable } from '../names/base';
import { QuintDeclaration } from '../ir/quintIr';
import { TypeScheme } from './base';
import { ConstraintGeneratorVisitor } from './constraintGenerator';
export type TypeInferenceResult = [Map<bigint, ErrorTree>, Map<bigint, TypeScheme>];
export declare class TypeInferrer extends ConstraintGeneratorVisitor {
    constructor(table: LookupTable, types?: Map<bigint, TypeScheme>);
    /**
     * Infers a type for each expression in a list of QuintDeclarations. If there
     * are missing types in the type map, there will be at least one error.
     *
     * @param declarations: the list of QuintDeclarations to infer types for
     *
     * @returns a map from expression ids to their type schemes and a map from expression
     *          ids to the corresponding error for any problematic expressions.
     */
    inferTypes(declarations: QuintDeclaration[]): TypeInferenceResult;
}