/**
 * @fileoverview Tool invocation orchestration.
 *
 * Given a resolved tool and parsed args, this validates availability and
 * capability gates, resolves input, parses options against the tool schema,
 * executes, and writes output. All Textavia errors map to stable exit codes.
 */
import { type TextaviaToolDefinition, type ToolExecutionContext, type ToolRegistry } from '@textavia/core';
import type { ParsedArgs } from './argv.js';
import { type PromptFn } from './input.js';
/** Injectable process surface so the CLI is testable without globals. */
export interface ProcessSurface {
    readonly cwd: string;
    readonly stdin: NodeJS.ReadableStream;
    readonly stdout: NodeJS.WritableStream;
    readonly stderr: NodeJS.WritableStream;
}
/** Parameters for a single tool invocation. */
export interface InvocationParams {
    readonly registry: ToolRegistry;
    readonly tool: TextaviaToolDefinition;
    readonly parsed: ParsedArgs;
    readonly positionalInput?: string;
    readonly mode: ToolExecutionContext['mode'];
    readonly proc: ProcessSurface;
    readonly prompt?: PromptFn;
    readonly startedAt: number;
    readonly allowNetwork: boolean;
    readonly allowUnsafe: boolean;
    readonly configDefaults?: Readonly<Record<string, unknown>>;
}
/** Runs a single tool invocation end to end and returns the process exit code. */
export declare function executeTool(params: InvocationParams): Promise<number>;
export declare function assertCapabilityGates(tool: TextaviaToolDefinition, allowNetwork: boolean, _allowUnsafe: boolean): void;
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