/******************************************************************************
 * This file was generated by langium-cli 3.3.0.
 * DO NOT EDIT MANUALLY!
 ******************************************************************************/
import type { AstNode, Reference, ReferenceInfo, TypeMetaData } from 'langium';
import { AbstractAstReflection } from 'langium';
export declare const ArithmeticsTerminals: {
    WS: RegExp;
    ID: RegExp;
    NUMBER: RegExp;
    ML_COMMENT: RegExp;
    SL_COMMENT: RegExp;
};
export type ArithmeticsTerminalNames = keyof typeof ArithmeticsTerminals;
export type ArithmeticsKeywordNames = "%" | "(" | ")" | "*" | "+" | "," | "-" | "/" | ":" | ";" | "^" | "def" | "module";
export type ArithmeticsTokenNames = ArithmeticsTerminalNames | ArithmeticsKeywordNames;
export type AbstractDefinition = DeclaredParameter | Definition;
export declare const AbstractDefinition = "AbstractDefinition";
export declare function isAbstractDefinition(item: unknown): item is AbstractDefinition;
export type Expression = BinaryExpression | FunctionCall | NumberLiteral;
export declare const Expression = "Expression";
export declare function isExpression(item: unknown): item is Expression;
export type Statement = Definition | Evaluation;
export declare const Statement = "Statement";
export declare function isStatement(item: unknown): item is Statement;
export interface BinaryExpression extends AstNode {
    readonly $container: BinaryExpression | Definition | Evaluation | FunctionCall;
    readonly $type: 'BinaryExpression';
    left: Expression;
    operator: '%' | '*' | '+' | '-' | '/' | '^';
    right: Expression;
}
export declare const BinaryExpression = "BinaryExpression";
export declare function isBinaryExpression(item: unknown): item is BinaryExpression;
export interface DeclaredParameter extends AstNode {
    readonly $container: Definition;
    readonly $type: 'DeclaredParameter';
    name: string;
}
export declare const DeclaredParameter = "DeclaredParameter";
export declare function isDeclaredParameter(item: unknown): item is DeclaredParameter;
export interface Definition extends AstNode {
    readonly $container: Module;
    readonly $type: 'Definition';
    args: Array<DeclaredParameter>;
    expr: Expression;
    name: string;
}
export declare const Definition = "Definition";
export declare function isDefinition(item: unknown): item is Definition;
export interface Evaluation extends AstNode {
    readonly $container: Module;
    readonly $type: 'Evaluation';
    expression: Expression;
}
export declare const Evaluation = "Evaluation";
export declare function isEvaluation(item: unknown): item is Evaluation;
export interface FunctionCall extends AstNode {
    readonly $container: BinaryExpression | Definition | Evaluation | FunctionCall;
    readonly $type: 'FunctionCall';
    args: Array<Expression>;
    func: Reference<AbstractDefinition>;
}
export declare const FunctionCall = "FunctionCall";
export declare function isFunctionCall(item: unknown): item is FunctionCall;
export interface Module extends AstNode {
    readonly $type: 'Module';
    name: string;
    statements: Array<Statement>;
}
export declare const Module = "Module";
export declare function isModule(item: unknown): item is Module;
export interface NumberLiteral extends AstNode {
    readonly $container: BinaryExpression | Definition | Evaluation | FunctionCall;
    readonly $type: 'NumberLiteral';
    value: number;
}
export declare const NumberLiteral = "NumberLiteral";
export declare function isNumberLiteral(item: unknown): item is NumberLiteral;
export type ArithmeticsAstType = {
    AbstractDefinition: AbstractDefinition;
    BinaryExpression: BinaryExpression;
    DeclaredParameter: DeclaredParameter;
    Definition: Definition;
    Evaluation: Evaluation;
    Expression: Expression;
    FunctionCall: FunctionCall;
    Module: Module;
    NumberLiteral: NumberLiteral;
    Statement: Statement;
};
export declare class ArithmeticsAstReflection extends AbstractAstReflection {
    getAllTypes(): string[];
    protected computeIsSubtype(subtype: string, supertype: string): boolean;
    getReferenceType(refInfo: ReferenceInfo): string;
    getTypeMetaData(type: string): TypeMetaData;
}
export declare const reflection: ArithmeticsAstReflection;
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