import type { Telemetry as AiSdkTelemetry } from 'ai';
import type { AttributeValue, BuiltTelemetry, OpaqueTracer } from '../types/telemetry';
type RedactFn = (data: Record<string, unknown>) => Record<string, unknown>;
export declare class Telemetry {
    protected enabledValue: boolean;
    protected functionIdValue?: string;
    protected metadataValue?: Record<string, AttributeValue>;
    protected recordInputsValue: boolean;
    protected recordOutputsValue: boolean;
    protected runtimeRootSpanEnabledValue: boolean;
    protected redactFn?: RedactFn;
    protected integrationsList: AiSdkTelemetry[];
    protected tracerValue?: OpaqueTracer;
    protected otlpEndpointValue?: string;
    protected credentialNameValue?: string;
    credential(name: string): this;
    get declaredCredential(): string | undefined;
    protected resolvedKey?: string;
    set resolvedApiKey(key: string);
    enabled(value: boolean): this;
    functionId(value: string): this;
    metadata(value: Record<string, AttributeValue>): this;
    recordInputs(value: boolean): this;
    recordOutputs(value: boolean): this;
    runtimeRootSpan(value: boolean): this;
    redact(fn: RedactFn): this;
    integration(value: AiSdkTelemetry): this;
    tracer(value: OpaqueTracer): this;
    otlpEndpoint(value: string): this;
    build(): Promise<BuiltTelemetry>;
    static shutdown(telemetry: BuiltTelemetry): Promise<void>;
    static forceFlush(telemetry: BuiltTelemetry | undefined): Promise<void>;
}
export {};