import type { ConfigSnapshot } from "@leitwerk-dev/protocol";
import type { LlmTurnDefinition } from "./define-process.js";
import { type PiBuiltInToolName, type ProcessPiConfig, type ResolvedProcessPiConfig } from "./types.js";
/** @internal */
type TemplateScalar = string | number | boolean;
/** @internal */
type TemplateValue = TemplateScalar | TemplateContext | readonly TemplateValue[] | undefined;
/** @internal */
export interface TemplateContext {
    /** @internal */
    [key: string]: TemplateValue;
}
/** @internal */
export declare function createTemplateContext(input: {
    /** @internal */
    params?: unknown;
    /** @internal */
    process?: {
        /** @internal */
        processId?: string | null;
        /** @internal */
        externalId?: string | null;
        /** @internal */
        externalUrl?: string | null;
        /** @internal */
        selectedTurnId?: string | null;
    };
    /** @internal */
    projects?: ReadonlyArray<{
        /** @internal */
        key: string;
        /** @internal */
        repoLocator: string;
        /** @internal */
        baseBranch: string;
        /** @internal */
        workBranch?: string | null;
    }>;
}): TemplateContext;
/** @internal */
export declare function interpolateTemplate(template: string, context: TemplateContext): string;
/** @internal */
type TurnToolDefinitionLike = {
    /** @internal */
    kind: "llm";
    /** @internal */
    availableTools: readonly PiBuiltInToolName[];
} | {
    /** @internal */
    kind: string;
};
/** @internal */
type ProcessTurnBindingLike = {
    /** @internal */
    definition: TurnToolDefinitionLike;
};
/** @internal */
type ProcessToolSource = TurnToolDefinitionLike | ProcessTurnBindingLike;
/** @internal */
export declare function validatePiBuiltInToolArray(toolNames: readonly unknown[], context: string): string[];
/** @internal */
export declare function resolveTurnAvailableToolNames(input: {
    /** @internal */
    turnId: string;
    /** @internal */
    turnDef: LlmTurnDefinition<string, unknown, unknown>;
}): string[];
/** @internal */
export declare function collectProcessAvailableToolNames(turns: Iterable<ProcessToolSource> | undefined): string[];
/** @internal */
export declare function resolveProcessPiConfig(input: {
    /** @internal */
    processId: string;
    /** @internal */
    processPiConfig?: ProcessPiConfig;
    /** @internal */
    turns?: Iterable<ProcessToolSource>;
    /** @internal */
    configSnapshot?: ConfigSnapshot;
    /** @internal */
    templateContext: TemplateContext;
}): ResolvedProcessPiConfig;
export { resolveTurnAvailableToolNames as resolveTurnActiveToolNames };
/** @internal */
export declare function expandPiAgentDir(agentDir: string): string;
/** @internal */
export declare function resolvePiAgentDir(options: {
    /** @internal */
    agentDir?: string | null;
    /** @internal */
    configSnapshot?: ConfigSnapshot;
    /** @internal */
    fallbackDir: string;
}): string;
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