import type { EventEnvelope, EventLevel, EventMode, EventSource } from './schema';
export type EmitContext = {
    runId: string;
    repoRoot: string;
    mode?: EventMode;
    worktreePath?: string;
    prId?: string;
    taskId?: string;
};
export declare function createEnvelope<TType extends string, TPayload>(options: {
    type: TType;
    payload: TPayload;
    level: EventLevel;
    source: EventSource;
    message?: string;
    context: EmitContext;
    error?: EventEnvelope<TType, TPayload>['error'];
    span?: EventEnvelope<TType, TPayload>['span'];
}): EventEnvelope<TType, TPayload>;
export declare function toEventError(error: unknown): EventEnvelope<string, unknown>['error'];