import type { Attributes, Context as TraceContext, Span, SpanOptions, TimeInput } from '@opentelemetry/api';
import type { SpanStatusOptions, TraceScopeType } from '../types.js';
export interface StartScopeActiveSpanOptions {
    name: string;
    /**
     * @default scope is request context, grpc stream should be root trace context
     */
    scope?: TraceScopeType | undefined;
    spanOptions?: SpanOptions | undefined;
    traceContext?: TraceContext | undefined;
}
export interface EndSpanOptions {
    span: Span;
    scope?: TraceScopeType | undefined;
    spanStatusOptions?: SpanStatusOptions;
    endTime?: TimeInput;
}
export interface DecoratorTraceData {
    /** tags */
    attrs?: Attributes;
    /** logs */
    events?: Attributes;
    rootAttrs?: Attributes;
    rootEvents?: Attributes;
    /**
     * End the span after method `before()` or `after()` called
     * used by TraceLog decorator, ignored by TraceInit/Trace decorator
     * @default false
     * @description if Array<Span>, end all spans in the array, and leaf span will be the last one
     */
    endSpanAfterTraceLog?: boolean | Span[];
    /**
     * Used by TraceLog decorator and endSpanAfterTraceLog:true, ignored by TraceInit/Trace decorator
     */
    spanStatusOptions?: SpanStatusOptions;
    /**
     * options.traceContext will be overwritten by this value, and options.span also will be updated
     */
    traceContext?: TraceContext;
}
export type DecoratorTraceDataResp = DecoratorTraceData | undefined | null;
export type DecoratorTraceDataRespAsync = Promise<DecoratorTraceData | undefined | null>;