export declare const SHELL_SNIPPET_START = "# >>> stam cli >>>";
export declare const SHELL_SNIPPET_END = "# <<< stam cli <<<";
/**
 * A shell function that resolves `stam` to the CLI inside whatever Stamhoofd
 * clone or worktree the current directory belongs to. It walks up the directory
 * tree from $PWD until it finds shared/cli/bin/stam.js, so the same `stam`
 * command always runs the right checkout — including from any subdirectory. If
 * that checkout has never been built, it builds the CLI once before running.
 */
export declare function buildShellSnippet(): string;
export type ShellKind = 'zsh' | 'bash';
export declare function detectShellKind(shellPath: string | undefined): ShellKind;
export declare function defaultRcFile(shell: ShellKind, home?: string): string;
export type InstallShellResult = {
    rcFile: string;
    action: 'created' | 'updated' | 'unchanged';
};
/**
 * Inserts or refreshes the `stam` shell function in the given rc file. The block
 * is delimited by marker comments so repeated runs stay idempotent and never
 * duplicate the function.
 */
export declare function installShellFunction(rcFile: string): Promise<InstallShellResult>;
/**
 * Sets up the `stam` shell shortcut so you can drop the `yarn` prefix. With
 * dryRun, prints the snippet instead of editing any file.
 */
export declare function setupShellShortcut(options?: {
    dryRun?: boolean;
    shell?: ShellKind;
}): Promise<void>;
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