import { PddlRange } from "./DocumentPositionResolver";
export declare const PDDL = "pddl";
export declare const PLAN = "plan";
export declare const HAPPENINGS = "happenings";
export declare enum PddlLanguage {
    PDDL = 0,
    PLAN = 1,
    HAPPENINGS = 2
}
export declare function toLanguageFromId(languageId: string): PddlLanguage | undefined;
/**
 * Status of the file parsing.
 */
export declare enum FileStatus {
    /** File is parsed when the FileInfo object is created. */
    Parsed = 0,
    /** File was parsed before, but was updated, but not re-parsed yet. */
    Dirty = 1,
    /** Running external language-specific deep parser/validator.  */
    Validating = 2,
    /** Finished running external language-specific deep parser/validator.  */
    Validated = 3
}
/**
 * State variable.
 */
export declare class Variable {
    readonly declaredName: string;
    readonly parameters: Term[];
    readonly name: string;
    readonly declaredNameWithoutTypes: string;
    private location?;
    private documentation;
    private unit;
    /** @deprecated use one of the fromXyz methods or parseVariableDeclaration(fullName) function*/
    constructor(declaredName: string, parameters?: Term[]);
    static from(name: string, terms: Term[]): Variable;
    static fromGrounded(fullName: string): Variable;
    ground(objects: ObjectInstance[]): Variable;
    bind(parameters: Parameter[]): Variable;
    getFullName(): string;
    matchesShortNameCaseInsensitive(symbolName: string): boolean;
    isGrounded(): boolean;
    setDocumentation(documentation: string[]): void;
    getDocumentation(): string[];
    getUnit(): string;
    setLocation(range: PddlRange): void;
    getLocation(): PddlRange | undefined;
}
export declare abstract class Term {
    type: string;
    constructor(type: string);
    abstract toPddlString(): string;
    abstract isGrounded(): boolean;
}
export declare class Parameter extends Term {
    name: string;
    constructor(name: string, type: string);
    object(objectName: string): ObjectInstance;
    isGrounded(): boolean;
    toPddlString(): string;
    static createPddlString(...params: Parameter[]): string;
}
export declare class ObjectInstance extends Term {
    name: string;
    constructor(name: string, type: string);
    toPddlString(): string;
    isGrounded(): boolean;
}