import type { CssMap, CssValue } from "./style.types.js";
type TypedCssValue = Readonly<{
    value: string | number;
    unit?: string;
}>;
/** A typed CSS value is one declaration leaf, never a nested rule map. */
export declare function is_typed_css_value(value: unknown): value is TypedCssValue;
export declare function is_css_declaration_value(value: unknown): value is CssValue;
/** Validate and detach the flat canonical inline-style domain. */
export declare function canonical_inline_style(value: unknown): CssMap | undefined;
export declare function is_valid_inline_style(value: unknown): boolean;
/** Render one valid CSS declaration leaf; null means omit/remove, undefined means invalid. */
export declare function render_css_declaration_value(value: unknown): string | null | undefined;
export {};
//# sourceMappingURL=inline-style.d.ts.map