fix(icon-button): remove z-index to material outlined button · IgniteUI/igniteui-angular@6f404f8

Lint Lib: src/app/drop-down/drop-down-size/drop-down-size.sample.ts#L5

Use the spread operator instead of '.apply()'

Lint Lib: src/app/drop-down/drop-down-virtual/drop-down-virtual.component.ts#L41

Use the spread operator instead of '.apply()'

Lint Lib: projects/igniteui-angular/src/lib/combo/combo.component.spec.ts#L1714

'items' is never reassigned. Use 'const' instead

Lint Lib: projects/igniteui-angular/src/lib/combo/combo.component.spec.ts#L1715

'lastItem' is never reassigned. Use 'const' instead

Lint Lib: projects/igniteui-angular/src/lib/core/setImmediate.ts#L57

Use the spread operator instead of '.apply()'

Lint Lib: projects/igniteui-angular/src/lib/core/utils.ts#L248

Unnecessary escape character: \/

Lint Lib: projects/igniteui-angular/src/lib/core/utils.ts#L249

Unnecessary escape character: \/

Lint Lib: projects/igniteui-angular/src/lib/core/utils.ts#L250

Unnecessary escape character: \/

Lint Lib: projects/igniteui-angular/src/lib/data-operations/data-util.ts#L206

Unexpected lexical declaration in case block

Lint Lib: projects/igniteui-angular/src/lib/directives/date-time-editor/date-time-editor.directive.ts#L639

Unexpected lexical declaration in case block

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