import type { CodePointCharStream, CommonTokenStream, ParserRuleContext, Token } from 'antlr4ts';
import type { DocumentLocation, DocumentPosition, DocumentRange } from '../model/malloy_types';
import type { ParseTree } from 'antlr4ts/tree';
export declare function locationContainsPosition(location: DocumentLocation, position: DocumentPosition): boolean;
export declare function isNotUndefined<T>(value: T | undefined): value is T;
export interface SourceInfo {
    lines: string[];
    at: {
        begin: number;
        end: number;
    }[];
    length: number;
}
export declare function rangeFromTokens(sourceInfo: SourceInfo | undefined, startToken: Token, stopToken: Token): DocumentRange;
export declare function rangeFromToken(sourceInfo: SourceInfo | undefined, token: Token): DocumentRange;
export declare function rangeFromContext(sourceInfo: SourceInfo | undefined, pcx: ParserRuleContext): DocumentRange;
/**
 * Split the source up into lines so we can correctly compute offset
 * to the line/char positions favored by LSP and VSCode.
 */
export declare function getSourceInfo(code: string): SourceInfo;
/**
 * Rewrites text that is going to be presented to end users to avoid
 * using terminology that is deprecated or changed.
 *
 * @param text raw text that is being used internally in Malloy
 */
export declare function modernizeTermsForUserText(text: string): string;
export interface ParseInfo {
    root: ParseTree;
    tokenStream: CommonTokenStream;
    sourceStream: CodePointCharStream;
    sourceURL: string;
    malloyVersion: string;
    sourceInfo: SourceInfo;
}