156 lines
3 KiB
Text
156 lines
3 KiB
Text
// @flow
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export type Position = 'top' | 'right' | 'bottom' | 'left';
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export type Placement =
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| 'auto-start'
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| 'auto'
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| 'auto-end'
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| 'top-start'
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| 'top'
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| 'top-end'
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| 'right-start'
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| 'right'
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| 'right-end'
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| 'bottom-end'
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| 'bottom'
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| 'bottom-start'
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| 'left-end'
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| 'left'
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| 'left-start';
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export type Offset = {
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top: number,
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left: number,
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width: number,
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height: number,
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position: Position,
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};
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export type Boundary = 'scrollParent' | 'viewport' | 'window';
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export type Behavior = 'flip' | 'clockwise' | 'counterclockwise';
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export type Data = {
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instance: Popper,
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placement: Placement,
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originalPlacement: Placement,
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flipped: boolean,
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hide: boolean,
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arrowElement: Element,
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styles: CSSStyleDeclaration,
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arrowStyles: CSSStyleDeclaration,
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boundaries: Object,
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offsets: {
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popper: Offset,
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reference: Offset,
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arrow: {
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top: number,
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left: number,
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},
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},
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};
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export type ModifierFn = (data: Data, options: Object) => Data;
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export type Padding = {
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top?: number,
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bottom?: number,
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left?: number,
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right?: number,
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};
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export type BaseModifier = {
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order?: number,
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enabled?: boolean,
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fn?: ModifierFn,
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};
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export type Modifiers = {
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shift?: BaseModifier,
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offset?: BaseModifier & {
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offset?: number | string,
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},
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preventOverflow?: BaseModifier & {
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priority?: Position[],
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padding?: number | Padding,
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boundariesElement?: Boundary | Element,
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escapeWithReference?: boolean,
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},
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keepTogether?: BaseModifier,
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arrow?: BaseModifier & {
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element?: string | Element | null,
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},
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flip?: BaseModifier & {
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behavior?: Behavior | Position[],
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padding?: number | Padding,
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boundariesElement?: Boundary | Element,
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flipVariations?: boolean,
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flipVariationsByContent?: boolean,
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},
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inner?: BaseModifier,
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hide?: BaseModifier,
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applyStyle?: BaseModifier & {
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onLoad?: Function,
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gpuAcceleration?: boolean,
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},
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computeStyle?: BaseModifier & {
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gpuAcceleration?: boolean,
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x?: 'bottom' | 'top',
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y?: 'left' | 'right',
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},
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[name: string]: (BaseModifier & { [string]: * }) | null,
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};
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export type Options = {
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placement?: Placement,
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positionFixed?: boolean,
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eventsEnabled?: boolean,
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modifiers?: Modifiers,
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removeOnDestroy?: boolean,
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onCreate?: (data: Data) => void,
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onUpdate?: (data: Data) => void,
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};
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export type ReferenceObject = {
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+clientHeight: number,
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+clientWidth: number,
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+referenceNode?: Node,
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getBoundingClientRect():
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| ClientRect
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| {
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width: number,
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height: number,
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top: number,
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right: number,
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bottom: number,
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left: number,
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},
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};
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export type Instance = {
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destroy: () => void,
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scheduleUpdate: () => void,
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update: () => void,
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enableEventListeners: () => void,
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disableEventListeners: () => void,
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};
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declare class Popper {
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static placements: Placement;
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popper: Element;
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reference: Element | ReferenceObject;
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constructor(
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reference: Element | ReferenceObject,
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popper: Element,
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options?: Options
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): Instance;
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}
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declare export default typeof Popper;
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