import type { Attributes, Context } from "@opentelemetry/api";
import type { Metadata, PromptTemplate, Session, Tags, User } from "./types";
export declare const ContextAttributes: {
    readonly "llm.prompt_template.template": symbol;
    readonly "llm.prompt_template.variables": symbol;
    readonly "llm.prompt_template.version": symbol;
    readonly "session.id": symbol;
    readonly metadata: symbol;
    readonly "user.id": symbol;
    readonly "tag.tags": symbol;
    readonly attributes: symbol;
};
/**
 * Sets the prompt template in the given OpenTelemetry context.
 * If OI tracer is used in spans created during this active context, the prompt template will be added to the span as an attribute.
 * @param context - The context to set the prompt template on.
 * @param promptTemplate - The prompt template to set on the context.
 * @returns The context
 * @example
 * ```typescript
 * context.with(
 *   setPromptTemplate(context.active(), {
 *     template: "hello {name}",
 *     variables: { name: "world" },
 *     version: "V1.0"
 *   }),
 *   () => {
 *     // Spans created here will have prompt template attributes
 *   }
 * );
 * ```
 */
export declare function setPromptTemplate(context: Context, promptTemplate: PromptTemplate): Context;
/**
 * Clears the prompt template from the given OpenTelemetry context.
 * @param context - The context to clear the prompt template from.
 * @returns The context
 */
export declare function clearPromptTemplate(context: Context): Context;
/**
 * Gets the prompt template from the given OpenTelemetry context.
 * @param context - The context to get the prompt template from.
 * @returns The prompt template
 * @example const promptTemplate = getPromptTemplate(context.active());
 */
export declare function getPromptTemplate(context: Context): Partial<PromptTemplate> | undefined;
/**
 * Sets the session ID in the given OpenTelemetry context.
 * If OI tracer is used in spans created during this active context, the session ID will be added to the span as an attribute.
 * @param context - The context to set the session ID on.
 * @param session - The session to set on the context.
 * @returns The context
 * @example
 * ```typescript
 * context.with(
 *   setSession(context.active(), { sessionId: "session-123" }),
 *   () => {
 *     // Spans created here will have session ID attribute
 *   }
 * );
 * ```
 */
export declare function setSession(context: Context, session: Session): Context;
export declare function clearSession(context: Context): Context;
/**
 * Retrieves the session ID from the given context.
 * @param context - The context object.
 * @returns {string | undefined} The session ID if it exists, otherwise undefined.
 */
export declare function getSession(context: Context): Session | undefined;
/**
 * Sets the metadata in the given OpenTelemetry context.
 * If OI tracer is used in spans created during this active context, the metadata will be added to the span as an attribute.
 * @param context - The context to set the metadata on.
 * @param metadata - The metadata to set on the context.
 * @returns The context
 * @example
 * ```typescript
 * context.with(
 *   setMetadata(context.active(), { key: "value", numeric: 1 }),
 *   () => {
 *     // Spans created here will have metadata attribute
 *   }
 * );
 * ```
 */
export declare function setMetadata(context: Context, metadata: Metadata): Context;
/**
 * Clears the metadata from the given OpenTelemetry context.
 * @param context - The context to clear the metadata from.
 * @returns The context
 */
export declare function clearMetadata(context: Context): Context;
/**
 * Gets the metadata from the given OpenTelemetry context.
 * @param context - The context to get the metadata from.
 * @returns The metadata
 * @example const metadata = getMetadata(context.active());
 */
export declare function getMetadata(context: Context): Metadata | undefined;
/**
 * Sets the user ID in the given OpenTelemetry context.
 * @param context - The context to set the user ID on.
 * @param user - The user to set on the context.
 * @returns The context
 * @example
 * ```typescript
 * context.with(
 *   setUser(context.active(), { userId: "user-123" }),
 *   () => {
 *     // Spans created here will have user ID attribute
 *   }
 * );
 * ```
 */
export declare function setUser(context: Context, user: User): Context;
/**
 * Clears the user ID from the given OpenTelemetry context.
 * @param context - The context to clear the user ID from.
 * @returns The context
 */
export declare function clearUser(context: Context): Context;
/**
 * Gets the user ID from the given OpenTelemetry context.
 * @param context - The context to get the user ID from.
 * @returns The user
 * @example const user = getUser(context.active());
 */
export declare function getUser(context: Context): User | undefined;
/**
 * Sets the tags in the given OpenTelemetry context.
 * If OI tracer is used in spans created during this active context, the tags will be added to the span as an attribute.
 * @param context - The context to set the tags on.
 * @param tags - The tags to set on the context.
 * @returns The context
 * @example
 * ```typescript
 * context.with(
 *   setTags(context.active(), ["tag1", "tag2"]),
 *   () => {
 *     // Spans created here will have tags attribute
 *   }
 * );
 * ```
 */
export declare function setTags(context: Context, tags: Tags): Context;
/**
 * Clears the tags from the given OpenTelemetry context.
 * @param context - The context to clear the tags from.
 * @returns The context
 */
export declare function clearTags(context: Context): Context;
/**
 * Gets the tags from the given OpenTelemetry context.
 * @param context - The context to get the tags from.
 * @returns The tags
 * @example const tags = getTags(context.active());
 */
export declare function getTags(context: Context): Tags | undefined;
/**
 * Sets the attributes in the given OpenTelemetry context.
 * If OI tracer is used in spans created during this active context, the attributes will be added to the span as an attribute.
 * @param context - The context to set the attributes on.
 * @param attributes - The attributes to set on the context.
 * @returns The context
 * @example
 * ```typescript
 * context.with(
 *   setAttributes(context.active(), { custom: "value", test: "attribute" }),
 *   () => {
 *     // Spans created here will have custom attributes
 *   }
 * );
 * ```
 */
export declare function setAttributes(context: Context, attributes: Attributes): Context;
/**
 * Clears the attributes from the given OpenTelemetry context.
 * @param context - The context to clear the attributes from.
 * @returns The context
 */
export declare function clearAttributes(context: Context): Context;
/**
 * Gets the attributes from the given OpenTelemetry context.
 * @param context - The context to get the attributes from.
 * @returns The attributes
 * @example const attributes = getAttributes(context.active());
 */
export declare function getAttributes(context: Context): Attributes | undefined;
/**
 * Gets the OpenInference attributes from the given context
 * @param context
 * @example
 * ```typescript
 * // Chaining multiple attributes
 * context.with(
 *   setSession(
 *     setPromptTemplate(context.active(), {
 *       template: "hello {name}",
 *       variables: { name: "world" },
 *       version: "V1.0"
 *     }),
 *     { sessionId: "session-123" }
 *   ),
 *   () => {
 *     // Extract all attributes for span
 *     const attributes = getAttributesFromContext(context.active());
 *     span.setAttributes(attributes);
 *   }
 * );
 * ```
 * @returns {Attributes} The OpenInference attributes formatted as OpenTelemetry span attributes.
 */
export declare function getAttributesFromContext(context: Context): Attributes;
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