How to call multiple methods on a button click using Angular 5?

<button (click)="callall()"></button>

make one function and call all the function in that

function 1

abc(){}

function 2

bcde(){}

call both in common function

 callall(){

        this.abc()
        this.bcde() 
}

you can also do

<button (click)="[abc(), bcde()]"></button>

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