node_modules/@covalent/core/theming/_all-theme.scss

@import '../breadcrumbs/breadcrumbs-theme';
@import '../common/common-theme';
@import '../chips/chips-theme';
@import '../data-table/data-table-theme';
@import '../layout/layout-theme';
@import '../steps/steps-theme';
@import '../expansion-panel/expansion-panel-theme';
@import '../file/file-theme';
@import '../loading/loading-theme';
@import '../dialogs/dialog-theme';
@import '../json-formatter/json-formatter-theme';
@import '../paging/paging-bar-theme';
@import '../notifications/notification-count-theme';
@import '../message/message-theme';
// import the covalent mixins
@import '../common/styles/styles';
@import '../typography/all-typography';

// Create a theme.
@mixin covalent-theme($theme, $config: null) {
  @include td-typography($config);
  @include td-breadcrumbs-theme($theme);
  @include td-common-theme($theme);
  @include td-layout-theme($theme);
  @include td-steps-theme($theme);
  @include td-expansion-panel-theme($theme);
  @include td-chips-theme($theme);
  @include td-file-theme($theme);
  @include td-dialog-theme($theme);
  @include td-json-formatter-theme($theme);
  @include td-paging-bar-theme($theme);
  @include td-loading-theme($theme);
  @include td-data-table-theme($theme);
  @include td-notification-count-theme($theme);
  @include td-message-theme($theme);
}