Theme object

interface MantineTheme {
  // Defines color scheme for all components, defaults to "light"
  colorScheme: 'light' | 'dark';

  // Controls focus ring styles:
  // auto – display focus ring only when user navigates with keyboard (default)
  // always – display focus ring when user navigates with keyboard and mouse
  // never – focus ring is always hidden (not recommended)
  focusRing: 'auto' | 'always' | 'never';

  // Change focus ring styles
  focusRingStyles: {
    styles(theme: MantineThemeBase): CSSObject;
    resetStyles(theme: MantineThemeBase): CSSObject;
    inputStyles(theme: MantineThemeBase): CSSObject;
  };

  // Determines whether motion based animations should be disabled for
  // users who prefer to reduce motion in their OS settings
  respectReducedMotion: boolean;

  // Determines whether elements that do not have pointer cursor by default
  // (checkboxes, radio, native select) should have it
  cursorType: 'default' | 'pointer';

  // Default border-radius used for most elements
  defaultRadius: 'xs' | 'sm' | 'md' | 'lg' | 'xl' | string | number;

  // White and black colors, defaults to '#fff' and '#000'
  white: string;
  black: string;

  // Object of arrays with 10 colors
  colors: Record<string, Tuple<string, 10>>;

  // Key of theme.colors
  primaryColor: string;

  // Index of color from theme.colors that is considered primary, Shade type is 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
  primaryShade: Shade | { light: Shade; dark: Shade };

  // Default gradient used in components that support `variant="gradient"` (Button, ThemeIcon, etc.)
  defaultGradient: { deg: number; from: MantineColor; to: MantineColor };

  // font-family and line-height used in most components
  fontFamily: string;
  lineHeight: string | number;

  // Timing function used for animations, defaults to 'ease'
  transitionTimingFunction: string;

  // Monospace font-family, used in Code, Kbd and Prism components
  fontFamilyMonospace: string;

  // Sizes for corresponding properties
  fontSizes: Record<'xs' | 'sm' | 'md' | 'lg' | 'xl', string>;
  radius: Record<'xs' | 'sm' | 'md' | 'lg' | 'xl', string>;
  spacing: Record<'xs' | 'sm' | 'md' | 'lg' | 'xl', string>;

  // Values used for box-shadow
  shadows: Record<'xs' | 'sm' | 'md' | 'lg' | 'xl', string>;

  // Breakpoints used in some components to add responsive styles
  breakpoints: Record<'xs' | 'sm' | 'md' | 'lg' | 'xl', string>;

  // Styles added to buttons with `:active` pseudo-class
  activeStyles: CSSObject;

  // h1-h6 styles, used in Title and TypographyStylesProvider components
  headings: {
    fontFamily: CSSProperties['fontFamily'];
    fontWeight: CSSProperties['fontWeight'];
    sizes: {
      // See heading options below
      h1: Heading;
      h2: Heading;
      h3: Heading;
      h4: Heading;
      h5: Heading;
      h6: Heading;
    };
  };

  // theme functions, see in theme functions guide
  fn: MantineThemeFunctions;

  // Left to right or right to left direction, see RTL Support guide to learn more
  dir: 'ltr' | 'rtl';

  // Default loader used in Loader and LoadingOverlay components
  loader: 'oval' | 'bars' | 'dots';

  // defaultProps, styles and classNames for components
  components: ComponentsOverride;

  // Global styles
  globalStyles: (theme: MantineTheme) => CSSObject;

  // Add your own custom properties on Mantine theme
  other: Record<string, any>;
}

interface Heading {
  fontSize: CSSProperties['fontSize'];
  fontWeight: CSSProperties['fontWeight'];
  lineHeight: CSSProperties['lineHeight'];
}

import { MantineProvider } from '@asuikit/core';

function Demo() {
  return (
    <MantineProvider
      withGlobalStyles
      withNormalizeCSS
      theme={{
        colorScheme: 'light',
        colors: {
          // Add your color
          deepBlue: ['#E9EDFC', '#C1CCF6', '#99ABF0' /* ... */],
          // or replace default theme color
          blue: ['#E9EDFC', '#C1CCF6', '#99ABF0' /* ... */],
        },

        shadows: {
          md: '1px 1px 3px rgba(0, 0, 0, .25)',
          xl: '5px 5px 3px rgba(0, 0, 0, .25)',
        },

        headings: {
          fontFamily: 'Roboto, sans-serif',
          sizes: {
            h1: { fontSize: '2rem' },
          },
        },
      }}
    >
      <App />
    </MantineProvider>
  );
}

import { MantineProvider, Button } from '@asuikit/core';

function Demo() {
  return (
    <MantineProvider theme={{ defaultRadius: 0 }}>
      <Button>With 0px border-radius</Button>
      <Button radius="xl">Default radius can be overridden with radius prop</Button>
    </MantineProvider>
  );
}

import { MantineProvider } from '@asuikit/core';

function Demo() {
  return (
    <MantineProvider
      theme={{
        other: {
          charcoal: '#333333',
          primaryHeadingSize: 45,
          fontWeights: {
            bold: 700,
            extraBold: 900,
          },
        },
      }}
    >
      <App />
    </MantineProvider>
  );
}

declare module '@asuikit/core' {
  export interface MantineThemeOther {
    myCustomProperty: string;
    myCustomFunction: () => void;
  }
}

import { MantineThemeOverride, MantineProvider } from '@asuikit/core';

const myTheme: MantineThemeOverride = {
  colorScheme: 'light',
  primaryColor: 'orange',
  defaultRadius: 0,
};

function Demo() {
  return (
    <MantineProvider theme={myTheme} withGlobalStyles withNormalizeCSS>
      <App />
    </MantineProvider>
  );
}

import { useMantineTheme } from '@asuikit/core';

function Demo() {
  const theme = useMantineTheme();
  return <div style={{ background: theme.colors.blue[5] }} />;
}

import { useMantineTheme, MantineTheme } from '@asuikit/core';

function getColor(theme: MantineTheme) {
  return theme.colors.blue[5];
}

function Demo() {
  const theme = useMantineTheme();
  return <div style={{ background: getColor(theme) }} />;
}