import type { ModelRegistry } from "@earendil-works/pi-coding-agent";
import type { Api, AssistantMessage, Context, Model, ProviderStreamOptions } from "@earendil-works/pi-ai";
type MinimalModel = {
    id: string;
    provider: string;
};
export type FilterModelResult = {
    model: MinimalModel;
    apiKey: string;
    headers?: Record<string, string>;
} | {
    model: null;
    reason: string;
};
export declare const AUTO_DETECT_MODELS: readonly [{
    readonly provider: "openai-codex";
    readonly modelId: "gpt-5.4-mini";
}, {
    readonly provider: "anthropic-cc";
    readonly modelId: "claude-haiku-4-5";
}, {
    readonly provider: "xiaomi";
    readonly modelId: "mimo-v2.5-pro";
}];
export declare function getFilterModelKeys(configuredModel?: string): string[];
type CompleteFn = (model: Model<Api>, context: Context, options?: ProviderStreamOptions) => Promise<AssistantMessage>;
export type FilterResult = {
    filtered: string;
    model: string;
} | {
    filtered: null;
    reason: string;
};
export declare function resolveFilterModel(registry: ModelRegistry, configuredModel?: string): Promise<FilterModelResult>;
export declare function filterContent(content: string, prompt: string, registry: ModelRegistry, configuredModel: string | undefined, completeFn: CompleteFn, signal?: AbortSignal): Promise<FilterResult>;
export {};