/**
 *
 * Copyright 2020-2026 Splunk Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
type AttributeValue = string | number | boolean;
export interface SpanContext {
    [key: string]: AttributeValue;
}
export declare const isPlainObject: (object: unknown) => object is Record<string, unknown>;
export declare const getValidAttributes: (data: unknown) => SpanContext;
export declare const removePropertiesWithAdvancedTypes: (data: Record<string, unknown>) => SpanContext;
export declare const removeEmptyProperties: (data: Record<string, unknown>) => Record<string, unknown>;
export declare const isValidAttributeValue: (value: unknown) => value is AttributeValue;
export {};