import type { ModelMessage, SystemModelMessage } from "ai";
import type { HarnessEmissionState } from "#harness/emission.js";
import type { HarnessSession } from "#harness/types.js";
import type { InstrumentationDefinition } from "#public/instrumentation/index.js";
export interface BuildTelemetryRuntimeContextInput {
    readonly eveVersion: string;
    readonly authored: InstrumentationDefinition | undefined;
    readonly emissionState: HarnessEmissionState;
    readonly environment: string;
    readonly modelInput: {
        readonly instructions: string | readonly SystemModelMessage[] | undefined;
        readonly messages: readonly ModelMessage[];
    };
    readonly session: HarnessSession;
}
/**
 * Builds per-model-call runtime context for AI SDK telemetry spans.
 *
 * Authored runtime context is parsed defensively. Invalid event results,
 * reserved `eve.*` keys, and callback failures are warning-only so
 * instrumentation cannot compromise the normal turn flow.
 */
export declare function buildTelemetryRuntimeContext(input: BuildTelemetryRuntimeContextInput): Record<string, unknown> | undefined;