import type { AbortSignal } from "bare-abort-controller";
import type { CompletionParams, CompletionStats, GenerationParams, ResponseFormat, Tool, ToolCall, ToolDialect } from "../../../../../schemas/index";
import type { DisposableScope } from "../../../runtime/disposable-scope";
import type { Logger } from "../../../../../logging/types";
interface CompletionResult {
    modelExecutionMs: number;
    stats?: CompletionStats;
    toolCalls: ToolCall[];
}
export declare function completion(params: CompletionParams & {
    tools?: Tool[];
    generationParams?: GenerationParams;
    toolDialect?: ToolDialect;
    responseFormat?: ResponseFormat;
}, opts: {
    signal: AbortSignal;
    scope: DisposableScope;
    /**
     * Request-scoped logger forwarded to `createKvCacheSession` so
     * kv-cache lines share the request's lifecycle prefix. Falls
     * back to the module-level server logger when omitted.
     */
    logger?: Logger;
}): AsyncGenerator<{
    token: string;
}, CompletionResult, unknown>;
export {};
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