setup-bun/node_modules/@opentelemetry/api/build/esm/api/context.d.ts
2022-07-12 09:00:22 +02:00

41 lines
No EOL
1.6 KiB
TypeScript

import { Context, ContextManager } from '../context/types';
/**
* Singleton object which represents the entry point to the OpenTelemetry Context API
*/
export declare class ContextAPI {
private static _instance?;
/** Empty private constructor prevents end users from constructing a new instance of the API */
private constructor();
/** Get the singleton instance of the Context API */
static getInstance(): ContextAPI;
/**
* Set the current context manager.
*
* @returns true if the context manager was successfully registered, else false
*/
setGlobalContextManager(contextManager: ContextManager): boolean;
/**
* Get the currently active context
*/
active(): Context;
/**
* Execute a function with an active context
*
* @param context context to be active during function execution
* @param fn function to execute in a context
* @param thisArg optional receiver to be used for calling fn
* @param args optional arguments forwarded to fn
*/
with<A extends unknown[], F extends (...args: A) => ReturnType<F>>(context: Context, fn: F, thisArg?: ThisParameterType<F>, ...args: A): ReturnType<F>;
/**
* Bind a context to a target function or event emitter
*
* @param context context to bind to the event emitter or function. Defaults to the currently active context
* @param target function or event emitter to bind
*/
bind<T>(context: Context, target: T): T;
private _getContextManager;
/** Disable and remove the global context manager */
disable(): void;
}
//# sourceMappingURL=context.d.ts.map