import type { ProfilerError, ProfilerResultV1 } from "./schema";
export declare class ProfilerSanitizer {
    readonly projectRoot: string;
    constructor(projectRoot?: string);
    path(value: string): string;
    url(value: string): string;
    string(value: string): string;
    error(stage: string, error: unknown): ProfilerError;
    embedded(value: string): string;
    sanitizeResult(result: ProfilerResultV1): ProfilerResultV1;
    freezeResult(result: ProfilerResultV1): Readonly<ProfilerResultV1>;
    private _walk;
    private _walkProperty;
    private _displayString;
}