/**
 * Logo chip background (fill behind square tenant marks).
 *
 * Consumers apply the active theme via CSS custom property `--logo-chip-background`:
 * set to `color` when `show` is true; omit/unset when hide.
 */
export interface LogoChipBackgroundSettings {
    readonly showLogoChipBackgroundLight: boolean;
    readonly showLogoChipBackgroundDark: boolean;
    readonly logoChipBackgroundColorLight: string;
    readonly logoChipBackgroundColorDark: string;
}
export declare const DEFAULT_LOGO_CHIP_BACKGROUND_COLOR_LIGHT = "#ffffff";
export declare const DEFAULT_LOGO_CHIP_BACKGROUND_COLOR_DARK = "#18181b";
export declare const DEFAULT_LOGO_CHIP_BACKGROUND_SETTINGS: LogoChipBackgroundSettings;
export type LogoChipBackgroundTheme = 'light' | 'dark';
/** True when value is a `#RRGGBB` (case-insensitive hex digits). */
export declare function isLogoChipBackgroundColor(value: unknown): value is string;
/**
 * Coerce wire/partial background fields to a full {@link LogoChipBackgroundSettings}.
 * Invalid or absent values become {@link DEFAULT_LOGO_CHIP_BACKGROUND_SETTINGS} slots —
 * fields are never stripped.
 */
export declare function normalizeLogoChipBackgroundSettings(raw: unknown): LogoChipBackgroundSettings;
/**
 * Returns `{ show, color }` for the active theme.
 *
 * Consumers: when `show` is true, set CSS `--logo-chip-background` to `color`;
 * when hide, omit/unset `--logo-chip-background`.
 */
export declare function resolveLogoChipBackgroundForTheme(settings: LogoChipBackgroundSettings, theme: LogoChipBackgroundTheme): {
    readonly show: boolean;
    readonly color: string;
};
//# sourceMappingURL=logoChipBackground.d.ts.map