import * as _angular_core from '@angular/core';
import { AfterViewInit } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';

type ComposerVariant = 'default' | 'input';
type ComposerSubmitBehavior = 'cmd-enter' | 'enter';
declare class ComposerComponent {
    readonly variant: _angular_core.InputSignal<ComposerVariant>;
    readonly inline: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly disabled: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly invalid: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly submit: _angular_core.InputSignal<ComposerSubmitBehavior>;
    readonly submitForm: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly class: _angular_core.InputSignal<string>;
    readonly submitRequested: _angular_core.OutputEmitterRef<KeyboardEvent>;
    protected readonly classes: _angular_core.Signal<string>;
    protected readonly shellClasses: _angular_core.Signal<string>;
    protected readonly bodyClasses: _angular_core.Signal<string>;
    handleInputKeydown(event: KeyboardEvent): void;
    private requestNearestFormSubmit;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ComposerComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<ComposerComponent, "Composer", never, { "variant": { "alias": "variant"; "required": false; "isSignal": true; }; "inline": { "alias": "inline"; "required": false; "isSignal": true; }; "disabled": { "alias": "disabled"; "required": false; "isSignal": true; }; "invalid": { "alias": "invalid"; "required": false; "isSignal": true; }; "submit": { "alias": "submit"; "required": false; "isSignal": true; }; "submitForm": { "alias": "submitForm"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, { "submitRequested": "submitRequested"; }, never, ["ComposerHeader", "ComposerActionsLeading", "textarea[ComposerInput], ComposerInput", "ComposerActionsTrailing", "ComposerFooter"], true, never>;
}
declare class ComposerHeaderComponent {
    readonly class: _angular_core.InputSignal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ComposerHeaderComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<ComposerHeaderComponent, "ComposerHeader", never, { "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class ComposerFooterComponent {
    readonly class: _angular_core.InputSignal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ComposerFooterComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<ComposerFooterComponent, "ComposerFooter", never, { "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class ComposerActionsLeadingComponent {
    readonly class: _angular_core.InputSignal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ComposerActionsLeadingComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<ComposerActionsLeadingComponent, "ComposerActionsLeading", never, { "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class ComposerActionsTrailingComponent {
    readonly class: _angular_core.InputSignal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ComposerActionsTrailingComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<ComposerActionsTrailingComponent, "ComposerActionsTrailing", never, { "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class ComposerInputComponent {
    private readonly composer;
    readonly disabledInput: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly invalidInput: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly class: _angular_core.InputSignal<string>;
    protected readonly disabled: _angular_core.Signal<boolean>;
    protected readonly invalid: _angular_core.Signal<boolean>;
    protected readonly classes: _angular_core.Signal<string>;
    protected handleKeydown(event: KeyboardEvent): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ComposerInputComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<ComposerInputComponent, "ComposerInput", never, { "disabledInput": { "alias": "disabled"; "required": false; "isSignal": true; }; "invalidInput": { "alias": "aria-invalid"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class ComposerTextareaComponent implements AfterViewInit, ControlValueAccessor {
    private readonly el;
    private readonly composer;
    readonly rows: _angular_core.InputSignalWithTransform<number, unknown>;
    readonly maxRows: _angular_core.InputSignalWithTransform<number | null, unknown>;
    readonly disabledInput: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly invalidInput: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly class: _angular_core.InputSignal<string>;
    private readonly disabledState;
    protected readonly disabled: _angular_core.Signal<boolean>;
    protected readonly invalid: _angular_core.Signal<boolean>;
    protected readonly classes: _angular_core.Signal<string>;
    private onChange;
    private onTouched;
    ngAfterViewInit(): void;
    writeValue(value: string | null): void;
    registerOnChange(fn: (value: string) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState(isDisabled: boolean): void;
    resizeToContent(): void;
    focus(): void;
    protected handleInput(): void;
    protected handleBlur(): void;
    protected handleKeydown(event: KeyboardEvent): void;
    private getLineHeight;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ComposerTextareaComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<ComposerTextareaComponent, "textarea[ComposerInput]", never, { "rows": { "alias": "rows"; "required": false; "isSignal": true; }; "maxRows": { "alias": "maxRows"; "required": false; "isSignal": true; }; "disabledInput": { "alias": "disabled"; "required": false; "isSignal": true; }; "invalidInput": { "alias": "aria-invalid"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}

export { ComposerActionsLeadingComponent, ComposerActionsTrailingComponent, ComposerComponent, ComposerFooterComponent, ComposerHeaderComponent, ComposerInputComponent, ComposerTextareaComponent };
export type { ComposerSubmitBehavior, ComposerVariant };