/**
 * Class to compile a list of runtime statistics for models and memory
 */
export declare class Statistics {
    private loadStatus;
    private projectName;
    private version;
    private parseTime;
    private geometryTime;
    private totalTime;
    private geometryMemory;
    private preprocessorVersion;
    private originatingSystem;
    private memoryStatistics;
    private productCount;
    private geometryTypeCounts;
    /**
     *
     * @return {string | undefined} - load status or undefined
     */
    getLoadStatus(): string | undefined;
    /**
     *
     * @param value - load status
     */
    setLoadStatus(value: string): void;
    /**
     *
     * @return {string | undefined} - project name or undefined
     */
    getProjectName(): string | undefined;
    /**
     *
     * @param value - project name
     */
    setProjectName(value: string): void;
    /**
     *
     * @return {string | undefined} - version or undefined
     */
    getVersion(): string | undefined;
    /**
     *
     * @param value - version
     */
    setVersion(value: string): void;
    /**
     *
     * @return {number | undefined} - parse time or undefined
     */
    getParseTime(): number | undefined;
    /**
     *
     * @param value - parse time
     */
    setParseTime(value: number): void;
    /**
     *
     * @return {number | undefined} - geometry parse time or undefined
     */
    getGeometryTime(): number | undefined;
    /**
     *
     * @param value - geometry parse time
     */
    setGeometryTime(value: number): void;
    /**
     *
     * @return {number | undefined} - total execution time or undefined
     */
    getTotalTime(): number | undefined;
    /**
     *
     * @param value - total execution time
     */
    setTotalTime(value: number): void;
    /**
     *
     * @return {number | undefined} - geometry memory or undefined
     */
    getGeometryMemory(): number | undefined;
    /**
     *
     * @param value - geometry memory
     */
    setGeometryMemory(value: number): void;
    /**
     *
     * @return {string | undefined} - preprocessor version or undefined
     */
    getPreprocessorVersion(): string | undefined;
    /**
     *
     * @param value - preprocessor version
     */
    setPreprocessorVersion(value: string): void;
    /**
     *
     * @return {string | undefined} - originating system or undefined
     */
    getOriginatingSystem(): string | undefined;
    /**
     *
     * @param value - originating system
     */
    setOriginatingSystem(value: string): void;
    /**
     *
     * @return {string | undefined} - memory statistics or undefined
     */
    getMemoryStatistics(): string | undefined;
    /**
     *
     * @param value - memory statistics
     */
    setMemoryStatistics(value: string): void;
    /**
     *
     * @return {number | undefined} - number of products extracted
     */
    getProductCount(): number | undefined;
    /**
     *
     * @param value - number of products extracted
     */
    setProductCount(value: number): void;
    /**
     *
     * @return {Map<string, number> | undefined} - geometry type breakdown
     * (entity type name -> count of unique geometry definitions extracted)
     */
    getGeometryTypeCounts(): Map<string, number> | undefined;
    /**
     *
     * @param value - geometry type breakdown map
     */
    setGeometryTypeCounts(value: Map<string, number>): void;
    /**
     * Format the geometry-type breakdown as a compact sorted list, e.g.
     * "IFCEXTRUDEDAREASOLID×3421 IFCFACETEDBREP×212 (+3 more)".
     *
     * @param maxEntries - cap on listed types (rest summarized)
     * @return {string | undefined} the formatted breakdown, if any
     */
    formatGeometryTypeCounts(maxEntries?: number): string | undefined;
    /**
     * prints statistics
     */
    printStatistics(): void;
    /**
     * Format the load-summary line (Logger routes this through its sink so
     * the CLI can keep stdout clean — issue #301).
     *
     * @return {string} the single-line load summary
     */
    format(): string;
}
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