/**
 * Dynamic context substitution for prompts.
 * Supports:
 * - Shell command interpolation: !`command` → stdout
 * - Environment variable substitution: ${VAR} → value
 *
 * Shell commands are validated against the same security ACL
 * used for Bash tool commands. If a command is not allowed,
 * the pattern is left unmodified (no error, no execution).
 */
/**
 * Resolves dynamic context in a prompt string or array of strings.
 * First executes shell command interpolations (!`cmd`),
 * then applies environment variable substitution (${VAR}).
 *
 * Commands that fail security validation are left as-is (not executed).
 */
export declare function resolvePromptDynamicContext(content: string, options: {
    cwd: string;
    env: Record<string, string | undefined>;
    allowedCommands?: RegExp[];
    skipCommandSecurity?: boolean;
}): string;
export declare function resolvePromptDynamicContext(content: string[], options: {
    cwd: string;
    env: Record<string, string | undefined>;
    allowedCommands?: RegExp[];
    skipCommandSecurity?: boolean;
}): string[];
export declare function resolvePromptDynamicContext(content: string | string[], options: {
    cwd: string;
    env: Record<string, string | undefined>;
    allowedCommands?: RegExp[];
    skipCommandSecurity?: boolean;
}): string | string[];