export type Mode = "generate" | "check" | "inject" | "update";
export interface RawOptions {
    projectJsonPath: string;
    mode?: Mode;
    generatedMermaidPath?: string;
    markdownPath?: string;
    debug?: boolean;
}
export interface NormalizedOptions {
    projectJsonPath: string;
    mode: Mode;
    generatedMermaidPath?: string;
    markdownPath?: string;
    debug?: boolean;
}
export type ExecutionContext = {
    success: true;
    options: NormalizedOptions;
    project?: unknown;
} | {
    success: false;
};
/**
 * Verifies that all options that are needed for the specified run mode are present (via call to normalizeOptions),
 * then for file paths, makes sure the files exist where they are required. Finally, loads project.json if needed
 * (which it is not in the case of Inject mode -- where we are simply injecting a pre-generated mermaid graph
 * into our Markdown file.)
 */
export declare function resolveExecutionContext(rawOptions: RawOptions): ExecutionContext;
/**
 * Verifies that user has specified all options needed for the desired run mode.
 * No file existence checks at this point.
 */
export declare function normalizeOptions(raw: RawOptions): NormalizedOptions;