import type { BeforeAgentStartEvent, ExtensionAPI, ExtensionContext } from "@earendil-works/pi-coding-agent";
import { type PiModeSettings } from "../settings/config.js";
export { resolveCodexConfigPath, resolveCodexHome, resolveCodexModelsCachePath, resolveConfiguredModelCatalogPath, } from "../shared/codex-config.js";
export type CodexPersonality = "none" | "friendly" | "pragmatic";
export type ModelsCatalog = {
    fetched_at?: string;
    etag?: string;
    client_version?: string;
    models?: ModelCatalogEntry[];
};
type ModelCatalogEntry = {
    slug?: string;
    base_instructions?: string;
    model_messages?: {
        instructions_template?: string;
        instructions_variables?: ModelInstructionsVariables;
    } | null;
};
type ModelInstructionsVariables = {
    personality_default?: string;
    personality_friendly?: string;
    personality_pragmatic?: string;
};
export type CodexSystemPromptDeps = {
    readSettings: () => Promise<PiModeSettings>;
    buildPromptForModel: (modelId: string | undefined) => string;
};
export declare function readModelsCatalog(assetPath?: string | URL): ModelsCatalog | undefined;
export declare function buildCodexPrompt(promptBody: string): string;
export declare function readFallbackModelsCatalog(env?: NodeJS.ProcessEnv, homeDir?: string): ModelsCatalog | undefined;
export declare function parseCodexPersonality(configToml: string | undefined): CodexPersonality | undefined;
export declare function readCodexPersonality(env?: NodeJS.ProcessEnv, homeDir?: string): CodexPersonality | undefined;
export declare function resolveCodexPromptBody(modelId: string | undefined, catalogs: Array<ModelsCatalog | undefined>, personality?: CodexPersonality): string;
export declare function buildSelectedCodexPrompt(modelId: string | undefined): string;
export declare function composeCodexPromptWithPiSections(basePrompt: string | undefined, codexPrompt: string | undefined): string | undefined;
export declare function handleCodexSystemPromptBeforeAgentStart(event: BeforeAgentStartEvent, ctx: ExtensionContext, deps?: CodexSystemPromptDeps): Promise<{
    systemPrompt: string;
} | undefined>;
export declare function registerCodexSystemPrompt(pi: ExtensionAPI, deps?: CodexSystemPromptDeps): void;
//# sourceMappingURL=system-prompt.d.ts.map