export interface ExprEvalStats {
    /**
     * List of each import directly inside the pointer,
     * with all other imports in hierarchical order.
     */
    imports: FileEvalStats[];
    /**
     * All files imported at this pointer
     */
    files: Set<string>;
    dur: number;
    totalExpressions: number;
}
export interface FileEvalStats {
    file: string;
    dur: number;
    expressions: number;
    totalExpressions: number;
    /**
     * Files and in which expression pointers the file is used
     */
    files: Map<string, Set<string>>;
    /**
     * For each expression in this file the detailed evaluation stats.
     * The key is the current json-pointer of where the expression was defined in this file.
     */
    evaluated: Map<string, ExprEvalStats>;
}
export declare const walkStats: (fileEvalStats: FileEvalStats, parents?: [sourcePointer: string, fileEvalStats: FileEvalStats][]) => string[];