import { SDTheme } from '../types/sd-styles.js';
import { StyleCatalogDiagnostic, StyleSourcePartStatus } from './catalog.js';
/** `styles.getTheme` takes no options. */
export type StylesGetThemeInput = Record<string, never>;
/**
 * Status of the package parts the theme is read from. A `missing` or
 * `malformed` theme part still yields a theme: the default Office theme,
 * labeled `source: 'fallback'`.
 */
export interface StylesThemeSourceStatus {
    theme: StyleSourcePartStatus;
    /** `word/settings.xml`, which carries `w:clrSchemeMapping`. */
    settings: StyleSourcePartStatus;
}
export interface StylesGetThemeResult {
    /** Always present. `source` says whether it is the document's own theme or the Office fallback. */
    theme: SDTheme & {
        source: 'document' | 'fallback';
    };
    sourceStatus: StylesThemeSourceStatus;
    diagnostics: StyleCatalogDiagnostic[];
}
export interface StylesGetThemeAdapter {
    getTheme(input?: StylesGetThemeInput): StylesGetThemeResult;
}
/** Validates `styles.getTheme` input. `undefined` and `{}` are the only valid calls. */
export declare function validateStylesGetThemeInput(input?: StylesGetThemeInput): void;
/**
 * Executes `styles.getTheme` using the provided adapter.
 * Validates input, then delegates to the adapter.
 */
export declare function executeStylesGetTheme(adapter: Partial<StylesGetThemeAdapter> | null | undefined, input?: StylesGetThemeInput): StylesGetThemeResult;