export declare function maskUserIds(text: string): string;
export declare function sanitizeUrlLikeString(input: string): string;
export declare function sanitizeValueForEvent(value: unknown): unknown;
export declare function sanitizeKeyForEvent(key: string): string;
/**
 * Checks if a string contains a JWT (JSON Web Token).
 * Looks for the pattern: header.payload.signature (where each part is base64url encoded).
 */
export declare function containsJwt(text: string): boolean;
/**
 * Checks if the data contains sensitive information like user IDs, tokens, or JWTs.
 */
export declare function containsSensitiveData(data: string | object): boolean;
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