how to use custom component in ionic

just declare  component name in a module

import { NgModule } from '@angular/core';

import { CommonModule } from '@angular/common';

import { FormsModule } from '@angular/forms';

import { Routes, RouterModule } from '@angular/router';

import { IonicModule } from '@ionic/angular';

import { DashboardPage } from './dashboard.page';

import { FooterComponent } from '../components/footer/footer.component';

const routes: Routes = [

{

path: '',

component: DashboardPage

}

];

@NgModule({

imports: [

CommonModule,

FormsModule,

IonicModule,

RouterModule.forChild(routes)

],

declarations: [FooterComponent,DashboardPage,]

})

export class DashboardPageModule {}