/**
 * Config get subcommand - retrieves a specific configuration value
 */
import type { Config } from "../../config/schema.js";
/**
 * Options for getConfigValue
 */
export interface GetConfigOptions {
    /** Environment variable override value, if set */
    envOverride?: string;
    /** Ignore environment variable override */
    configOnly?: boolean;
}
/**
 * Result of getConfigValue
 */
export interface GetConfigResult {
    /** Whether the value was found */
    found: boolean;
    /** The value (if found) */
    value?: unknown;
    /** Whether the value came from an environment variable */
    fromEnv?: boolean;
    /** Error message (if not found) */
    error?: string;
}
/**
 * Get a configuration value by key.
 */
export declare function getConfigValue(config: Config, key: string, options: GetConfigOptions): GetConfigResult;
/**
 * Format a value for output.
 */
export declare function formatValue(value: unknown): string;
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