How to use the quill/modules/keyboard.keys function in quill

this.props.suggestionActions.setActive(newItemID, newIndex);
                    event.preventDefault();
                    event.stopPropagation();
                    break;
                }
                case Keyboard.match(event, Keyboard.keys.ENTER): {
                    if (suggestions.data.length > 0 && !currentItemIsLoader) {
                        this.confirmActiveMention();
                        event.preventDefault();
                        event.stopPropagation();
                    } else {
                        this.cancelActiveMention();
                    }
                    break;
                }
                case Keyboard.match(event, Keyboard.keys.TAB): {
                    if (!currentItemIsLoader) {
                        this.confirmActiveMention();
                        event.preventDefault();
                        event.stopPropagation();
                    }
                    break;
                }
                case Keyboard.match(event, Keyboard.keys.ESCAPE): {
                    this.cancelActiveMention();
                    event.preventDefault();
                    event.stopPropagation();
                    break;
                }
            }
        }
    };

private addBlockArrowKeyHandlers() {
        const commonCriteria = {
            collapsed: true,
            format: KeyboardBindings.MULTI_LINE_BLOTS,
        };

        this.bindings["Block Up"] = {
            ...commonCriteria,
            key: KeyboardModule.keys.UP,
            handler: this.insertNewlineBeforeRange,
        };

        this.bindings["Block Left"] = {
            ...commonCriteria,
            key: KeyboardModule.keys.LEFT,
            handler: this.insertNewlineBeforeRange,
        };

        this.bindings["Block Down"] = {
            ...commonCriteria,
            key: KeyboardModule.keys.DOWN,
            handler: this.insertNewlineAfterRange,
        };

        this.bindings["Block Right"] = {

private isKeyCodeArrowKey(keyCode: number) {
        const { UP, DOWN, LEFT, RIGHT } = KeyboardModule.keys;
        return [UP, DOWN, LEFT, RIGHT].includes(keyCode as any);
    }

public escapeMobileFullScreen = (event: KeyboardEvent) => {
        const position = window.getComputedStyle(this.editorRoot).getPropertyValue("position");
        const editorIsFullscreen = this.editorRoot.classList.contains("isFocused") && position === "fixed";
        if (editorIsFullscreen && KeyboardModule.match(event, { key: KeyboardModule.keys.ESCAPE, shiftKey: false })) {
            this.quill.root.focus();
            const tabHandler = new TabHandler(this.formWrapper);
            const nextEl = tabHandler.getNext();
            if (nextEl) {
                nextEl.focus();
                this.editorRoot.classList.toggle("isFocused", false);
            }
        }
    };

this.bindings["Block Up"] = {
            ...commonCriteria,
            key: KeyboardModule.keys.UP,
            handler: this.insertNewlineBeforeRange,
        };

        this.bindings["Block Left"] = {
            ...commonCriteria,
            key: KeyboardModule.keys.LEFT,
            handler: this.insertNewlineBeforeRange,
        };

        this.bindings["Block Down"] = {
            ...commonCriteria,
            key: KeyboardModule.keys.DOWN,
            handler: this.insertNewlineAfterRange,
        };

        this.bindings["Block Right"] = {
            ...commonCriteria,
            key: KeyboardModule.keys.RIGHT,
            handler: this.insertNewlineAfterRange,
        };
    }
}