import type Parser from 'web-tree-sitter';
import type { InvalidationEvent, InvalidationEventReceiver } from '../cache/flowr-cache';
import type { FlowrAnalyzerContext } from './flowr-analyzer-context';
import type { FilePath } from './flowr-file';
import type { ParseStepOutput } from '../../r-bridge/parser';
export interface ReadOnlyFlowrAnalyzerIncrementalAnalysisContext {
    /**
     * The name of this context.
     */
    readonly name: string;
    getOldParseResultOf(filePath: FilePath): Parser.Tree | undefined;
    getOldContentOf(filePath: FilePath): string | undefined;
}
/**
 * Information to carry over for future incremental builds
 */
export declare class FlowrAnalyzerIncrementalAnalysisContext implements ReadOnlyFlowrAnalyzerIncrementalAnalysisContext, InvalidationEventReceiver {
    readonly name = "flowr-analyzer-incremental-analysis-context";
    private readonly context;
    /**
     * The files that have been changed since the last analysis mapping to their old content.
     */
    private changedFilesWithOldContent;
    private oldParseResults;
    private readonly lastKnownMtime;
    constructor(context: FlowrAnalyzerContext);
    reset(): void;
    handleFileInvalidate(filePath: FilePath, oldContent: string | undefined): void;
    handleShouldReparse(filePath: FilePath, ctx: FlowrAnalyzerContext): boolean;
    receive(event: InvalidationEvent): void;
    storeOldParseResults(parseStepOutput: ParseStepOutput<Parser.Tree>): void;
    getOldParseResultOf(filePath: FilePath): Parser.Tree | undefined;
    getOldContentOf(filePath: FilePath): string | undefined;
    deleteOldContentOf(filePath: FilePath): void;
    getLastKnownMtime(filePath: FilePath): number | undefined;
    setLastKnownMtime(filePath: FilePath, mtimeMs: number): void;
}