Параметр icon типизирован, так что в вашей IDE вы сможете выбрать иконку по названию, вызвав автодополнение

Список всех поддерживаемых иконок на данный момент:

• pi-align-center

• pi-align-justify

• pi-align-left

• pi-align-right

• pi-android

• pi-angle-double-down

• pi-angle-double-left

• pi-angle-double-right

• pi-angle-double-up

• pi-angle-down

• pi-angle-left

• pi-angle-right

• pi-angle-up

• pi-apple

• pi-arrow-circle-down

• pi-arrow-circle-down-outlined

• pi-arrow-circle-left

• pi-arrow-circle-left-outlined

• pi-arrow-circle-right

• pi-arrow-circle-right-outlined

• pi-arrow-circle-up

• pi-arrow-circle-up-outlined

• pi-arrow-down

• pi-arrow-left

• pi-arrow-right

• pi-arrow-up

• pi-backward

• pi-backward-outlined

• pi-ban

• pi-bars

• pi-bell

• pi-bell-outlined

• pi-book

• pi-book-outlined

• pi-bookmark

• pi-bookmark-outlined

• pi-briefcase

• pi-briefcase-outlined

• pi-calendar

• pi-calendar-minus

• pi-calendar-minus-outlined

• pi-calendar-outlined

• pi-calendar-plus

• pi-calendar-plus-outlined

• pi-calendar-times

• pi-calendar-times-outlined

• pi-camera

• pi-camera-outlined

• pi-caret-down

• pi-caret-down-outlined

• pi-caret-left

• pi-caret-left-outlined

• pi-caret-right

• pi-caret-right-outlined

• pi-caret-up

• pi-caret-up-outlined

• pi-chart-bar

• pi-chart-bar-outlined

• pi-chart-line

• pi-chart-line-outlined

• pi-check

• pi-check-circle

• pi-check-circle-outlined

• pi-check-square

• pi-check-square-outlined

• pi-chevron-circle-down

• pi-chevron-circle-down-outlined

• pi-chevron-circle-left

• pi-chevron-circle-left-outlined

• pi-chevron-circle-right

• pi-chevron-circle-right-outlined

• pi-chevron-circle-up

• pi-chevron-circle-up-outlined

• pi-chevron-down

• pi-chevron-left

• pi-chevron-right

• pi-chevron-up

• pi-clock

• pi-clock-outlined

• pi-clone

• pi-clone-outlined

• pi-cloud

• pi-cloud-download

• pi-cloud-download-outlined

• pi-cloud-outlined

• pi-cloud-upload

• pi-cloud-upload-outlined

• pi-cog

• pi-cog-outlined

• pi-comment

• pi-comment-outlined

• pi-comments

• pi-comments-outlined

• pi-compass

• pi-compass-outlined

• pi-copy

• pi-copy-outlined

• pi-credit-card

• pi-credit-card-outlined

• pi-desktop

• pi-directions

• pi-directions-alt

• pi-directions-alt-outlined

• pi-directions-outlined

• pi-discord

• pi-dollar

• pi-download

• pi-eject

• pi-eject-outlined

• pi-ellipsis-h

• pi-ellipsis-v

• pi-envelope

• pi-envelope-outlined

• pi-euro

• pi-exclamation-circle

• pi-exclamation-circle-outlined

• pi-exclamation-triangle

• pi-exclamation-triangle-outlined

• pi-external-link

• pi-eye

• pi-eye-outlined

• pi-eye-slash

• pi-eye-slash-outlined

• pi-facebook

• pi-fast-backward

• pi-fast-backward-outlined

• pi-fast-forward

• pi-fast-forward-outlined

• pi-file

• pi-file-excel

• pi-file-excel-outlined

• pi-file-list

• pi-file-outlined

• pi-file-pdf

• pi-file-pdf-outlined

• pi-filter

• pi-filter-outlined

• pi-filter-slash

• pi-filter-slash-outlined

• pi-flag

• pi-flag-outlined

• pi-folder

• pi-folder-open

• pi-folder-open-outlined

• pi-folder-outlined

• pi-forward

• pi-forward-outlined

• pi-github

• pi-globe

• pi-globe-outlined

• pi-google

• pi-heart

• pi-heart-outlined

• pi-home

• pi-home-outlined

• pi-id-card

• pi-id-card-outlined

• pi-image

• pi-image-outlined

• pi-images

• pi-images-outlined

• pi-inbox

• pi-inbox-outlined

• pi-info

• pi-info-circle

• pi-info-circle-outlined

• pi-key

• pi-link

• pi-list

• pi-lock

• pi-lock-open

• pi-lock-open-outlined

• pi-lock-outlined

• pi-map

• pi-map-marker

• pi-map-marker-outlined

• pi-map-outlined

• pi-microsoft

• pi-minus

• pi-minus-circle

• pi-minus-circle-outlined

• pi-mobile-outlined

• pi-money-bill

• pi-money-bill-outlined

• pi-moon

• pi-moon-outlined

• pi-palette

• pi-palette-outlined

• pi-paperclip

• pi-pause

• pi-paypal

• pi-pencil

• pi-pencil-outlined

• pi-percentage

• pi-phone

• pi-phone-outlined

• pi-pin-rotated

• pi-play

• pi-play-outlined

• pi-plus

• pi-plus-circle

• pi-plus-circle-outlined

• pi-power-off

• pi-print

• pi-print-outlined

• pi-question

• pi-question-circle

• pi-question-circle-outlined

• pi-radio-off

• pi-radio-on

• pi-refresh

• pi-replay

• pi-reply

• pi-save

• pi-save-outlined

• pi-search

• pi-search-minus

• pi-search-plus

• pi-send-outlined

• pi-share-alt-outlined

• pi-shield

• pi-shield-outlined

• pi-shopping-cart

• pi-shopping-cart-outlined

• pi-sign-in

• pi-sign-out

• pi-sitemap

• pi-sitemap-outlined

• pi-slack

• pi-sliders-h

• pi-sliders-v

• pi-sort

• pi-sort-alpha-alt-down

• pi-sort-alpha-alt-up

• pi-sort-alpha-down

• pi-sort-alpha-up

• pi-sort-alt

• pi-sort-amount-down

• pi-sort-amount-down-alt

• pi-sort-amount-up

• pi-sort-amount-up-alt

• pi-sort-down-outlined

• pi-sort-numeric-alt-down

• pi-sort-numeric-alt-up

• pi-sort-numeric-down

• pi-sort-numeric-up

• pi-sort-outlined

• pi-sort-up-outlined

• pi-spinner

• pi-star

• pi-star-o-outlined

• pi-step-backward

• pi-step-backward-alt-outlined

• pi-step-backward-outlined

• pi-step-forward

• pi-step-forward-alt-outlined

• pi-step-forward-outlined

• pi-stop-circle

• pi-sun

• pi-sun-outlined

• pi-table-outlined

• pi-tablet-outlined

• pi-tag-outlined

• pi-tags-outlined

• pi-th-large

• pi-th-large-outlined

• pi-thumbs-down

• pi-thumbs-down-outlined

• pi-thumbs-up

• pi-thumbs-up-outlined

• pi-ticket

• pi-ticket-outlined

• pi-times

• pi-times-circle

• pi-times-circle-outlined

• pi-trash

• pi-trash-outlined

• pi-twitter

• pi-undo

• pi-unlock

• pi-unlock-outlined

• pi-upload

• pi-user

• pi-user-edit

• pi-user-edit-outlined

• pi-user-minus

• pi-user-minus-outlined

• pi-user-outlined

• pi-user-plus

• pi-user-plus-outlined

• pi-users

• pi-users-outlined

• pi-video

• pi-video-outlined

• pi-vimeo

• pi-volume-down

• pi-volume-down-outlined

• pi-volume-off

• pi-volume-off-outlined

• pi-volume-up

• pi-volume-up-outlined

• pi-wallet

• pi-wallet-outlined

• pi-wifi

• pi-window-maximize

• pi-window-maximize-outlined

• pi-window-minimize

• pi-window-minimize-outlined

• pi-youtube

• qi-accordion

• qi-account-tree

• qi-align-horizontal-center

• qi-align-horizontal-end

• qi-align-horizontal-space-between

• qi-align-horizontal-start

• qi-align-vertical-center

• qi-align-vertical-end

• qi-align-vertical-space-between

• qi-align-vertical-start

• qi-api-settings

• qi-array

• qi-array-color

• qi-array-outlined

• qi-arrow-double-down

• qi-arrow-double-left

• qi-arrow-double-right

• qi-arrow-double-up

• qi-autorenew

• qi-backup

• qi-book-search

• qi-boolean

• qi-boolean-color

• qi-bpm-settings

• qi-broom

• qi-broom-outlined

• qi-browser

• qi-browser-outlined

• qi-brush

• qi-bug

• qi-button

• qi-button-outlined

• qi-calculator

• qi-calculator-outlined

• qi-calendar-check

• qi-calendar-check-outlined

• qi-calendar-clock

• qi-calendar-clock-outlined

• qi-calendar-user

• qi-card

• qi-checklist

• qi-chips

• qi-code

• qi-code-close

• qi-cog-minus

• qi-cog-minus-outlined

• qi-cog-plus

• qi-cog-plus-outlined

• qi-collapse-tree

• qi-components

• qi-components-outlined

• qi-confirm-dialog

• qi-cubes

• qi-cubes-outlined

• qi-dialog

• qi-diploma

• qi-diploma-outlined

• qi-divider

• qi-division

• qi-draggable

• qi-dropdown

• qi-editor

• qi-elephant

• qi-equals

• qi-exclamation

• qi-exit

• qi-exit-outlined

• qi-expand

• qi-expand-tree

• qi-extrude-diagonal-left

• qi-extrude-diagonal-right

• qi-extrude-horizontal

• qi-extrude-vertical

• qi-factory

• qi-factory-outlined

• qi-file-list

• qi-file-list-outlined

• qi-flow

• qi-folder-minus

• qi-folder-minus-outlined

• qi-folder-plus

• qi-folder-plus-outlined

• qi-footer

• qi-graduate-cap

• qi-graduate-cap-outlined

• qi-handyman

• qi-handyman-outlined

• qi-header

• qi-info-circle

• qi-info-circle-outlined

• qi-justify-horizontal-space-around

• qi-justify-vertical-space-around

• qi-layers

• qi-layers-alt

• qi-layers-alt-outlined

• qi-layers-outlined

• qi-layout

• qi-layout-outlined

• qi-logo

• qi-logo-outlined

• qi-man

• qi-move

• qi-non-residence

• qi-non-residence-outlined

• qi-number

• qi-number-alt

• qi-number-color

• qi-number-outlined

• qi-object

• qi-object-alt

• qi-object-color

• qi-pin

• qi-pin-outlined

• qi-pin-rotated

• qi-pin-rotated-outlined

• qi-question-circle

• qi-radio-off

• qi-radio-on

• qi-residence

• qi-residence-outlined

• qi-search-exclamation

• qi-search-exclamation-outlined

• qi-search-question

• qi-search-question-outlined

• qi-section

• qi-server

• qi-server-outlined

• qi-side-dialog

• qi-skype

• qi-skype-outlined

• qi-slider

• qi-socket

• qi-socket-outlined

• qi-sort-arrow-down

• qi-sort-arrow-up

• qi-splitter

• qi-star-slash

• qi-star-slash-outlined

• qi-string

• qi-string-alt

• qi-string-color

• qi-string-outlined

• qi-table-alt

• qi-table-alt-outlined

• qi-table-cell

• qi-table-cell-outlined

• qi-table-copy

• qi-table-copy-outlined

• qi-table-with-head

• qi-table-with-head-outlined

• qi-tabview

• qi-tabview-outlined

• qi-tasks

• qi-tasks-outlined

• qi-technology

• qi-technology-outlined

• qi-timer

• qi-toggle-off

• qi-toggle-off-outlined

• qi-toggle-on

• qi-toggle-on-outlined

• qi-tooltip

• qi-track

• qi-tristate-checkbox

• qi-typography

• qi-ui-designer-logo

• qi-uncheck

• qi-width

• qi-woman

• qi-wrapper